Adam Levine’s Fiancée Shows Off Engagement Ring

Grab a tissue ladies, because Adam Levine, lead singer of JCK Las Vegas 2013 Rocks the Beach headliner Maroon 5, is officially off the market.

The rock star proposed to model girlfriend Behati Prinsloo last weekend, giving her an antique engagement ring.

“The ring is from the 1930s,” Prinsloo gushed to ABC News. “It’s vintage, and Adam picked it out.”

Check out a closeup of the sparkler. We’re wondering if seeing all the jewelry at the show inspired The Voice judge to pop the question.

If you missed Maroon 5’s performance, check out JCK TV’s coverage: