PICTURE EXCLUSIVE: Buff Zac Efron strips down in a saucy scene for Neighbors 2 while Seth Rogen does his hilarious best to keep up with his co-star's abs

The sequel may be called Sorority Rising but it was its original fraternity star that had temperatures rising on set.

Zac Efron put on quite a show for the cameras and hundreds of extras on Tuesday as he filmed a new scene for movie Neighbors 2.

The 27-year-old ditched his inhibitions and his clothes in Atlanta, Georgia, which inspired co-star Seth Rogen to try emulate the young actor albeit very badly.

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Hands on actor: Zac Efron put on quite a show for the cameras and hundreds of extras on Tuesday as he filmed a new scene for movie Neighbors 2

Hands on actor: Zac Efron put on quite a show for the cameras and hundreds of extras on Tuesday as he filmed a new scene for movie Neighbors 2

Same, same but different: Seth Rogen tried his best to be just like Zac, alas his best was not good enough

Same, same but different: Seth Rogen tried his best to be just like Zac, alas his best was not good enough

With his last movie We Are Your Friends tanking, clearly the star is giving his all - including the shirt off his back - to make this one a success like the original Neighbors.

In the first film, Zac impressed by just showing off his abs while barbecuing shirtless, but this time he stepped it up a notch be throwing stripping and dancing in the mix.

Surrounded by the smoke of other people's cook outs on Tuesday, the former Disney star took to a stage.

Let's do this: The 27-year-old ditched his inhibitions and his clothes in Atlanta, Georgia, much to the amusement of the hired crowd

Let's do this: The 27-year-old ditched his inhibitions and his clothes in Atlanta, Georgia, much to the amusement of the hired crowd

No holding back: With his last movie We Are Your Friends tanking, clearly the star is giving his all - including the shirt off his back - to make this one a success like the original Neighbors
No holding back: With his last movie We Are Your Friends tanking, clearly the star is giving his all - including the shirt off his back - to make this one a success like the original Neighbors

No holding back: With his last movie We Are Your Friends tanking, clearly the star is giving his all - including the shirt off his back - to make this one a success like the original Neighbors

Ready to rumble: Zac kicked off his performance wearing a pair of grey sweatpants and a cape

Ready to rumble: Zac kicked off his performance wearing a pair of grey sweatpants and a cape

As the plastic cup-holding frat crowd cheered on, the star appeared to be psyching himself up and taking it all.

Zac kicked off his performance wearing a pair of grey sweatpants and a cape, which gave him the perfect opportunity to show off his chiselled abs - where he sported an amazing eight pack rather than the standard six.

Getting the crowd pumped, the star ran up and down the tag stopping to flex his muscles and yelling.

Dancing to his own beat: The 27-year-old busted out some dance moves for the red cup-holding crowd
Dancing to his own beat: The 27-year-old busted out some dance moves for the red cup-holding crowd

Dancing to his own beat: The 27-year-old busted out some dance moves for the red cup-holding crowd

Show off: Getting the crowd pumped, the star ran up and down the tag stopping to flex his muscles and yelling

Show off: Getting the crowd pumped, the star ran up and down the tag stopping to flex his muscles and yelling

Added a few: The star's ensemble gave him the perfect opportunity to show off his chiselled abs - where he sported an amazing eight pack rather than the standard six

Added a few: The star's ensemble gave him the perfect opportunity to show off his chiselled abs - where he sported an amazing eight pack rather than the standard six

Sensing they needed more, the actor then busted out some dance moves and even attempted to do some sexy pelvic thrusts.

But even that was not enough to quench the crowd's thirst, so Zac did whatever any self-respecting attention seeking frat boy would do - strip.

The cape was quickly lost to the cheers of the audience and the grey sweats quickly followed.

What about this? The former Disney star then tried some hip hop-inspired moves to please the crowd

What about this? The former Disney star then tried some hip hop-inspired moves to please the crowd

Turning up the heat: The 27-year-old even tried to do some sexy pelvic thrusts on stage 

Turning up the heat: The 27-year-old even tried to do some sexy pelvic thrusts on stage 

 Crowd for hire: Neighbors producers brought in hundreds of extras for the dance party scene 

 Crowd for hire: Neighbors producers brought in hundreds of extras for the dance party scene 

Left in just a pair of very tight bright orange sports shorts, the star clearly felt a little exposed at first and covered himself with his hand.

But after a few more dance moves, clearly the actor felt a little more confident and for his grand finale reached down into his shorts.

With little shame in his game, as the cameras rolled the heartthrob then rearranged his man bits and in doing so, looked as though he was digging for buried treasure.

Getting serious: Even that was not enough to quench the crowd's thirst, so Zac did whatever any self-respecting attention seeking frat boy would do - strip

Getting serious: Even that was not enough to quench the crowd's thirst, so Zac did whatever any self-respecting attention seeking frat boy would do - strip

Oh dear: Left in just a pair of very tight bright orange sports shorts, the star clearly felt a little exposed at first and covered himself with his hand

Oh dear: Left in just a pair of very tight bright orange sports shorts, the star clearly felt a little exposed at first and covered himself with his hand

That will fix it: Zac then did some move dance moves to make him feel a little more confident

That will fix it: Zac then did some move dance moves to make him feel a little more confident

While no doubt Zac fans will be more than pleased with the dance sequence when the film comes out, the star's moves were rather unconventional.

Of course, the star was not doing his dance to be sexy but rather for laughs as the Neighbors is a comedy.

Zac will be reprising his role as a rowdy frat king along with his neighbor nemesis Seth.

Wait, what? For his grand finale, the star reached down his tight shorts as the crowd screamed for more 

Wait, what? For his grand finale, the star reached down his tight shorts as the crowd screamed for more 

Lost something? As the cameras rolled the heartthrob then rearranged his man bits and in doing so, looked as though he was digging for buried treasure

Lost something? As the cameras rolled the heartthrob then rearranged his man bits and in doing so, looked as though he was digging for buried treasure

This time around it appears these two may be on the same team - or at least Seth is more interested in trying to be like Zac's character.

The 33-year-old actor was spotted dressed in a pair of bright shorts just like his co-star's as well as a bandanna around his face and a cap.

However, the star is known for his ability to make people laugh rather than sweating it in the gym, so in an attempt to look more like his muscle-bound counterpart he drew on 'muscles' using marker pen.

On each other's team? Seth was spotted dressed in a pair of bright shorts just like his co-star's as well as a bandanna around his face and a cap

On each other's team? Seth was spotted dressed in a pair of bright shorts just like his co-star's as well as a bandanna around his face and a cap

Not quite: However, the star is known for his ability to make people laugh rather than sweating it in the gym, so in an attempt to look more like his muscle-bound counterpart he drew on 'muscles' using marker pen

Not quite: However, the star is known for his ability to make people laugh rather than sweating it in the gym, so in an attempt to look more like his muscle-bound counterpart he drew on 'muscles' using marker pen

Thumbs up! The original film was a surprise mega hit grossing $269 million worldwide

Thumbs up! The original film was a surprise mega hit grossing $269 million worldwide

Original cast members Rose Byrne and Dave Franco will also be returning to Greek Row.

Joining the cast is Chloe Moretz as well as her just revealed sorority sister Selena Gomez, who was outed as an unexpected addition thanks to eagle eyed fans earlier this month.

The original film was a surprise mega hit grossing $269 million worldwide.

Once again being directed by Nicholas Stoller, those behind the second film are hoping for to repeat the success when the film is released May, 2016. 

Coming soon: Fans will get a chance to see Zac's strip tease next year with Neighbors: Sorority Rising set to be released in May 

Coming soon: Fans will get a chance to see Zac's strip tease next year with Neighbors: Sorority Rising set to be released in May 

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