Adam Levine is moving on -- with his ex-girlfriend's close pal.
On Monday, the Voice mentor, 33, was caught kissing Anne Vyalitsyna's good friend, Behati Prinsloo, on a trip to Hawaii -- just two months after Vyalitsyna "blindsided" Levine by breaking up with him via a press statement.
"Behati always had a crush on Adam," a source tells Us Weekly of the 23-year-old Namibian beauty. "And she was a little jealous of Anne."
Though Vyalitsyna, 26, did the dumping, she's not happy about Levine's new lady -- even going so far as to unfollow Prinsloo on Twitter. For her part, the Russian model is set on landing a new love of her own; a source tells Us she's been "flirting and texting" with True Blood's Alexander Skarsgard.