AceShowbiz -

Wardrobe malfunction and singing battles between the Barden Bellas and their opponent are teased in the new trailer for "Pitch Perfect 2". Arriving online on Tuesday, February 10, the trailer opens with Rebel Wilson's Fat Amy flashing everyone as she suffers a major wardrobe malfunction onstage.

The Bellas are performing for the President's birthday when the embarrassing accident happens. Wearing a tight black costume, Fat Amy is suspended in the air when her body-hugging clothing rips. The bad news is she doesn't wear underwear. Fat Amy's wardrobe malfunction of course becomes headlines. "The Australian singer gave the President a birthday gift from Down Under," a news anchor says.

Midway through the trailer, the girls' sweet moments together around a bonfire as well as glimpses at them performing onstage are showcased. Skylar Astin's Jesse and his friend Benji the magic maker (Ben Platt) can be seen supporting the girls among the audience.

The follow-up to 2012's "Pitch Perfect" is set for release in the U.S. on May 15. Elizabeth Banks directs, co-produces and stars in the comedy alongside Anna Kendrick, Hailee Steinfeld, Adam DeVine, Brittany Snow and many more.

Pretty accurate 'real ass' to 'poster ass' ratio at Universal back lot today x pic.twitter.com/WlZK7TOhY5

— Rebel Wilson (@RebelWilson) February 4, 2015