WORLD VIDEO EXCLUSIVE: Anna Kendrick and the Barden Bellas reprise the Cups song for a tender campfire moment in Pitch Perfect 2

It's the song that scored Anna Kendrick a No. 2 hit on Billboard's Adult Pop Song chart, and now the entire Barden Bellas get to sing the Cups song in Pitch Perfect 2.

In a world exclusive clip on MailOnline, Anna, Rebel Wilson, Brittany Snow, Hailee Steinfeld and the rest of the female castmates can be seen singing an a capella campfire rendition of When I'm Gone.

The comedy sequel sees the Bellas having to fight for the right to perform as the senior members of their team come to terms with their future without a capella. 

One last song? Beca (Anna Kendrick) and Fat Amy (Rebel Wilson) enjoy a singsong around the campfire in a clip from Pitch Perfect 2

One last song? Beca (Anna Kendrick) and Fat Amy (Rebel Wilson) enjoy a singsong around the campfire in a clip from Pitch Perfect 2

In tune: The Barden Bellas' campfire session soon turns into a sing song

In tune: The Barden Bellas' campfire session soon turns into a sing song

The Cups (When I'm Gone) song appeared in the first film, where Anna's character Becca performs it during her audition for the Bellas.

Anna ended up making a music video for it and it seems that she can't get away from the song as John Krasinski cracked a joke about it during their episode of Lip Sync Battle. 

The plot of Pitch Perfect 2 centres around the odd-ball choir heading to the international a capella competition and facing off against the world’s top groups.

Sad: Beca admits she sad her time with the Barden Bellas is nearly at an end

Sad: Beca admits she sad her time with the Barden Bellas is nearly at an end

Emotional: Chloe (Brittany Snow) kicks off the group song

Emotional: Chloe (Brittany Snow) kicks off the group song

The Barden Bellas are determined to win the worldwide competition that an American group has never won in order to regain their status and right to perform.

After an exposure mishap with Fat Amy and the president, the group are more determined than ever to prove that a ragtag bunch of American girls can 'run the world.' 

A new song featured in the clip is Korean electro-banger BIGBANG‘s Fantastic Baby - the original of which had 143 million views on YouTube.

Not ready for it to be over: Lilly (Hana Mae Lee) and Emily (Hailee Steinfeld) look sad

Not ready for it to be over: Lilly (Hana Mae Lee) and Emily (Hailee Steinfeld) look sad

Ready for s'more? Stacie (Alexis Knapp) toasts marshmallows

Ready for s'more? Stacie (Alexis Knapp) toasts marshmallows

Real a capella groups were used during filming, including Pentatonix who won NBC's The Singoff season 3.

Elizabeth banks produced and starred in the first film but has now made her directorial debut with the sequel.

Pitch Perfect 2 is released in movie theatres on May 15.

What next? The film will hopefully satisfy fans with where the Barden Bellas will end up

What next? The film will hopefully satisfy fans with where the Barden Bellas will end up

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