He told us about his Pitch Perfect "maniac" character Bumper (the lead member of the reigning a capella champs the TrebleMakers), and admitted that he is actually a sweetheart in real life...aww!
And as for Adam's favorite song to sing and perform...it's Rihanna's "Please Don't Stop The Music" simply because it's a fun song for guys to sing. He actually gave us a little sample of that tune...peep him and VanJess singing it here!
Not only did he make us L-O-L but he also gave us tips on how to "up" our swag. Check it all out in the full interview above!
Click here to see VanJess' interview with Pitch Perfect stars Brittany Snow and Anna Kendrick too!
And don't forget to catch Adam and the rest of the crew when Pitch Perfect hits theaters on October 5!
Gallery | Surprised? These Costars Make Pretty Convincing Pals!
It's the bomb: Check out some hilarious photobombs and vote for your faves right here!