It's only been a couple of months since Kaley Cuoco ended her 21-month marriage to Ryan Sweeting [1], but she's already getting back in the game. According to Us Weekly, the actress has been quietly dating Arrow star Paul Blackthorne [2]. A source says, "It's new, but she's really excited about it." Kaley has clearly been keeping busy in the months since her split. She surprised us with her first postsplit Instagram [3] just after the news broke, covered up her wedding tattoo [4], and had a massive 30th birthday celebration [5]. Stay tuned for more details on her budding romance!