Adam Levine's girlfriend Behati Prinsloo was with the 'Maroon 5' singer at the New York premiere of his first big film 'Begin Again.' Also, Maroon 5 announces the release date for their new album 'V'!

Adam Levine's fiancée Behati Prinsloo is the star of 'The Voice' star's life. At the 'Begin Again' premiere, the 35-year-old Moves Like Jagger singer told UsWeekly, 'She makes me the best person I can be. She's the best in the world.'

Levine also talked about his first acting gig, saying 'My experience was so much fun. It made me kind of start to like it a little bit, but I don't know. I don't think you can really make those bold declarations, but we'll see.'

Costar Kiera Knightley called Levine a 'natural entertainer' who was 'sensational in this film.' 'Begin Again' also stars Mark Ruffalo, Hailee Steinfeld and Catherine Keener.

Begin Again will hit theaters in July! The movie is directed by John Carney, who also was behind the successful musical drama Once.

Behati Prinsloo told Seth Meyers on 'Late Night With Seth Meyers' back in March that Levine had called her about being named People Magazine's Sexiest Man Alive. The model said, "Well he called me before, obviously, it came out, and he was like-you know Adam, he was like, 'Babe, guess what,'" she flipped her hair and feigned a surfer dude's voice. "'No, no big deal, I got People's Sexiest Man Alive.'"

Prinsloo was on Late Night with fellow Victoria's Secret Angel Alessandra Ambrosio, promoting the lingerie behemoth's 2014 swimwear collection.

Maroon 5 announced the release date for their new album V!

'V,' Maroon 5's fifth studio album, will drop on September 2 on Interscope Records.

Maroon 5 is currently working on V with producers Max Martin, Benny Blanco, Ryan Tedder (One Republic), Shellback and Sam Martin.

Maroon 5 will also be announcing a tour for the album in the next few weeks!