Celebrity Update

It’s official: designer Marc Jacobs and boyfriend Lorenzo Martone have broken up. The two almost got married last winter, but Marc recently told reporters he’s not interested in marriage, and Lorenzo announced via Twitter that the two split in April. [The Cut]

Meanwhile, model Miranda Kerr, best known for her Victoria’s Secret campaigns, got hitched to Orlando Bloom, who hasn’t been in anything you’ve heard of since Pirates of the Caribbean 3. [The Cut]

The Kardashian you haven’t heard of yet, Kim‘s fourteen-year-old half sister Kendall Jenner, is stirring up controversy (and publicity) with a set of modeling shots, including a sexualized beach pose in a string bikini. Kim posted the pictures to her website, along with doting praise, and it seems safe to expect that Kendall won’t be going away any time soon. [Jezebel]

Speaking of troubled teens, Justin Bieber is slated to play one on an upcoming episode of CSI. [Star Magazine]

Casey Affleck is being sued for sexual harassment by Amanda White, a producer for the documentary he’s making about (half-brother) Joaquin Phoenix‘s efforts to become a rapper. White said that Affleck withheld payment when she wouldn’t spend the night in his hotel room. Affleck intends to countersue. [JustJared]

Former aspiring vice-president Sarah Palin is expected to appear alongside Kate Gosselin and her brood in a guest spot on Kate Plus 8. [The Hollywood Gossip]

Maybe because it’s because Palin wants to compete with the media presence of her son-in-law to-be, Levi Johnston. Johnston is appearing in Brittani Senser’s music video for her song “After Love,” as Senser’s boyfriend. In a case of art imitating life, Johnston character in the video is “smacked down” by his girlfriend’s displeased mother. [Daily Mail]

Career nice-guy Mark Ruffalo has replaced Edward Norton as the Incredible Hulk in the upcoming film of the same name. [I'm Not Obsessed]

Amanda Bynes just announced via Twitter that she is “unretired,” despite tweeting a month ago that she was done with acting for good. [Hollywood Life]

After debuting as the face of Madonna‘s clothing line last week, Taylor Momsen has announced that she’ll also be the spokeswoman for John Galliano‘s new fragrance. [x17online]

The infinitely powerful Oprah Winfrey has offered former Duchess of York Sarah Ferguson her own television show on the Oprah Winfrey Network. Low on cash, Ferguson called this opportunity “a ray of light at the end of a very dark tunnel.” [Daily Mail]