Adam Levine and Nina Agdal
05/29/2013 at 06:00 AM EDT
Is Adam Levine
off the market again?
The 34-year-old Maroon 5 frontman and Voice
judge, who has split from his model girlfriend Behati Prinsloo
, already has his eye on a new girl, 21-year-old model Agdal, a source close to Levine tells PEOPLE.
"It's very casual with Nina, actually," the source says. Despite reports the two are dating, the source says Levine and the Sports Illustrated
supermodel aren't taking things full-speed ahead.
"They're just getting to know each other," says the source. "Unlike [Levine's exes] Behati and Anne [Vyalitsyna], where he was serious with them, this just seems to be a new, casual thing."
While Levine and Agdal are in the early stages of their relationship, she's already showing him her support. On Monday, Agdal was spotted at his taping of The Voice
in Los Angeles.
For his part, Levine is remaining coy about his relationship with Agdal. Levine declined to be specific when PEOPLE spoke to him about his romantic life on Tuesday, and when asked about what he looks for in a girl, he humorously replied, "Hands, eyes, ears, hair."
Reporting by JESSICA HERNDON