Hollywood Headlines: A crazy week in review

Katie Couric is moving on from “CBS Evening News,” but who will replace her is anybody’s guess. As for Couric, she hasn’t announced her next move, but chances are she will return to daytime with her own show. It could be a good move, as ratings queen Oprah exits, but she would still face some tough competition from “Ellen” and myriad cable shows.  (Lucas Jackson / Associated Press)

January Jones gets an A in the public relations department. Amid all the royal wedding hype, Jones revealed she’s expecting her first baby as a single mother. Perfect timing if she wanted to slip the news in under the radar. “She’s really looking forward to this new chapter in her life as a single mom,” her rep told People early Thursday evening. And that’s all she has to say about that.  (Frazer Harrison / Getty Images)

Bon Jovi will be down a member on its upcoming tour, but it is all for the best. Richie Sambora is taking some time out for rehab, and the show must go on. His band mates have pledged their absolute support for the guitarist on their website, “He is, and will remain, a member of Bon Jovi. Although he will be absent from upcoming shows for the time being, we very much look forward to his healthy return. In the meantime, we will keep our commitment to our fans and continue our tour.”  (Mike Coppola / Getty Images)