Are "Heroes" hotties Milo Ventimiglia and Hayden Panettiere getting engaged?

Milo is said to be ring shopping, according to InTouch, and it’s rumored that he’s in the market for a Cartier diamond ring.

Sure, sure, there’s a 12-year age difference between them. Milo Ventimigila is 31. But Hayden is pretty mature and level-headed for her age, which is – gulp – only 18. She turns 19 on Aug. 21.

Photo: The cute couple looks awfully cozy at the Paley Center for Media event for Jeff Zucker and Dick Ebersol. Are they getting ready to walk down the aisle?

Posted by:Elizabeth Snead