Milo & Hayden: Are They or Aren’t They?

For weeks now, handsome Heroes co-stars and (now known collectively as "HayLo"), have been sparking rumors of a relationship, with reports of her split from long-time beau and the pair's closeness at various events. One friend of Milo has revealed to OK! that "they're definitely dating."

And though the couple has done nothing to confirm the rumors, one Heroes insider spoke directly to OK! about the headlines.

“Everyone’s asking about them!" jokes , who plays the mysterious, often-mute "Haitian" on the hit NBC show. "I see them on set, they do what they need to do and then they move on." But Jimmy does admit that HayLo would make for a pretty couple. "It would be nice. They’re both very cute, you know?”