Sandra Bullock Nude On 'Chelsea Lately' [VIDEO]

Best Shout-out: The gifts just keep on coming for Castle fans. Now that Castle and Beckett are together, the writer decides that they need a couple name. "So we're Brangelina now?" Beckett asks. "No, no. We're Rickate. No, we're Katick," Castle muses. "Caskett. Ooh! That's good because of the whole murder thing." Let's face it: Castle has never met a meta reference it didn't like. 13. Worst Case of Mistaken Identity: Serena and Nate go ballistic (well, Nate just turns his head to the side like a dog) when they see their respective new significant others, Steven and Sage, dining together on Gossip Girl. Serena's boyfriend, Steven, is all too happy to clear up any confusion about their relationship when he punches Nate for kissing Sage and tells Serena that Sage is not his "slut," but his 17-year-old daughter. And we thought Dan and Serena dating while their respective parents were dating was creepy! Our top moments of the week: 14. Best Shout-out: The gifts just keep on coming for Castle fans. Now that Castle and Beckett are together, the writer decides that they need a couple name. "So we're Brangelina now?" Beckett asks. "No, no. We're Rickate. No, we're Katick," Castle muses. "Caskett. Ooh! That's good because of the whole murder thing." Let's face it: Castle has never met a meta reference it didn't like. 13. Worst Case of Mistaken Identity: Serena and Nate go ballistic