It's only been a couple of months since Kaley Cuoco ended her 21-month marriage to Ryan Sweeting, but she's already getting back in the game. According to Us Weekly, the actress has been quietly dating Arrow star Paul Blackthorne. 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 just after the news broke, covered up her wedding tattoo, and had a massive 30th birthday celebration. Stay tuned for more details on her budding romance!