Amber Heard keeps a firm grip on husband Johnny Depp after partying the night away at his Rock in Rio concert

He took to the stage to perform with super-band the Hollywood Vampires at Rock and Rio on Thursday night.

And while the audience was adorned with Johnny Depp fans, it looked as though none could compare to the 52-year-old's smitten wife, Amber Heard. 

The 29-year-old actress was on hand to support her man at the gig, which saw him play alongside the likes of Alice Cooper, Aerosmith's Joe Perry, Guns N' Roses' Duff McKagan, and Bruce Witkin.

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His biggest fan: Amber Heard kept a tight grip on husband Johnny Depp after they partied together at his Rock in Rio gig in Rio de Janeiro on Thursday night, where he played alongside his band the Hollywood Vampires

His biggest fan: Amber Heard kept a tight grip on husband Johnny Depp after they partied together at his Rock in Rio gig in Rio de Janeiro on Thursday night, where he played alongside his band the Hollywood Vampires

Holding his arm as they bustled through a sea of supporters outside of the concert, Amber looked quite the rock chick in a black spaghetti-strap mini dress, which she teamed with a myriad of intricate necklaces as well as a number of dropped-earrings.

The Magic Mike XXL star wore her long blonde locks in messy natural waves, while her make-up palette remained typically neutral. 

Her husband looked equally eccentric in a striped beige waistcoat and black shirt.  

Supporter: The 29-year-old actress was on hand to support her man at the gig, which saw him play alongside the likes of Alice Cooper, Aerosmith's Alice Cooper, Guns N' Roses' Duff McKagan, and Bruce Witkin

Supporter: The 29-year-old actress was on hand to support her man at the gig, which saw him play alongside the likes of Alice Cooper, Aerosmith's Alice Cooper, Guns N' Roses' Duff McKagan, and Bruce Witkin

The right image: Holding his arm as they bustled through a sea of supporters outside of the concert, Amber looked quite the rock chick in a black spaghetti-strap mini dress

The right image: Holding his arm as they bustled through a sea of supporters outside of the concert, Amber looked quite the rock chick in a black spaghetti-strap mini dress

Draped around his neck was an assortment of ribbons and chains, whilst a handkerchief scarf was also attached to his black trousers.  

In true superstar style, the Black Mass actor concealed his face beneath a pair of black shades, while his forehead was wrapped in yet another scarf before being layered with a navy flat cap.

Waving to his fans, the A-list star made sure to keep a firm grip on his woman as they maneuvered through the masses and into an awaiting vehicle. 

Amber certainly looked a lot more upbeat than she did earlier in the day when she and her man visited a charity initiative for the Starkey Hearing Foundation in Rio de Janeiro.

Keeping close: Waving to his fans, the A-list star made sure to keep a firm grip on his woman as they maneuvered through the masses and into an awaiting vehicle

Keeping close: Waving to his fans, the A-list star made sure to keep a firm grip on his woman as they maneuvered through the masses and into an awaiting vehicle

Dressed the part: The actor looked typically eccentric on stage in a black waist coat and over-sized white shirt, while his neck was draped with an array of scarves 

Dressed the part: The actor looked typically eccentric on stage in a black waist coat and over-sized white shirt, while his neck was draped with an array of scarves 

The organization will provide more than 200 children and adults with hearing aids as part of a partnership with the Rock in Rio festival, where The Hollywood Vampires are the headline.

However the meet became a little too much for Heard, who began to cry while meeting some of the people receiving the devices.

The actress shed a tear with Daniele Lopes, 32, after the woman became emotional when receiving her hearing device. 

The Starkey Hearing Foundation will then brought some of the fans to the show Thursday night so they can hear music for the first time.

Unstoppable duo: The Black Mass star rocked out alongside Aerosmith's Joe Perry

Unstoppable duo: The Black Mass star rocked out alongside Aerosmith's Joe Perry

Signature style: The 52-year-old sported an equally disheveled style when he exited the bash

Signature style: The 52-year-old sported an equally disheveled style when he exited the bash

Man of many talents: Johnny looked as though he was exactly where he belonged as he played his guitar and sang along
Man of many talents: Johnny looked as though he was exactly where he belonged as he played his guitar and sang along

Man of many talents: Johnny looked as though he was exactly where he belonged as he played his guitar and sang along

Johnny looked to be having the time of his life as he rocked out on stage alongside his band mates at the week-long concert. 

The band - who pay tribute to the great legends of rock - have also previously enlisted artists like Paul McCartney, Perry Farrell, Dave Grohl, and Kesha for their Sunset Strip gigs.

The ageing musicians' self-titled album - which dropped September 11 - benefits MusiCares and tributes their 'dead, drunk friends.' 

Rocking out: The multi-talented star seemed to be having the time of his life as he rocked out on stage alongside his band mates at the week-long concert

Rocking out: The multi-talented star seemed to be having the time of his life as he rocked out on stage alongside his band mates at the week-long concert

Hometime: Amber and Johnny were seen hitching a ride on a coach after making their way through a sea of fans

Hometime: Amber and Johnny were seen hitching a ride on a coach after making their way through a sea of fans

Star-studded: Johnny and Alice Cooper formed the band though they have also previously enlisted artists like Paul McCartney, Perry Farrell, Dave Grohl, and Kesha for their Sunset Strip gigs

Star-studded: Johnny and Alice Cooper formed the band though they have also previously enlisted artists like Paul McCartney, Perry Farrell, Dave Grohl, and Kesha for their Sunset Strip gigs

Out there! Rocker Alice looked typically outlandish in his all black ensemble and black-stained eyes

Out there! Rocker Alice looked typically outlandish in his all black ensemble and black-stained eyes

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