'Lost' Star Won't Admit, Deny Affair

'Lost" (search) stars Dominc Monaghan (search) and Evangeline Lilly (search) keep insisting they are not an item.

A photo - taken a few days ago at a shopping mall in Hawaii - shows the couple doing a real bad job of keeping their affair a secret.

Dominic, the former Hobbitt from the "Lord of the Rings" movies who plays Charlie, the druggie rock star, has been fending off questions about Evangeline - who plays Kate, the cute convict, on the series - since the end of last season.

"I'm not saying yes or no, and you'd get the same answer from Evangeline," he said just before the new season began. "Whether it's true or not true, isn't that our business?"

Well, yeah, Dominic. But not when you do your "business" in the parking lot.