Sources say Katie and her Mania Days co-star Luke Kirby are way more than friends off-screen. Insiders who've spotted the two say they are very flirty and she is giggling all the time. But even if it's true that Katie has moved on, we can't say the same about Tom Cruise. Rumor has it he is not taking the news about Katie's "supposed" new boyfriend very well. Another source says, "It reminds him of the girl he fell in love with, how she was in their early days. Tom loved her back then and still does now."