Today in Tweet Beat, Katy Perry is psyched about marrying Russell Brand, Lily Allen is having anxiety at the supermarket, and Teresa Giudice shares the family Halloween costumes, past and present.

Today in Tweet Beat, Coco isn't wearing a thong on "Thong Thursday," Arsenio Hall remembers when he met Tony Curtis, and La Toya Jackson thinks of Chris Tucker as a brother.

Today in Tweet Beat, celebs are forced to deal with a Facebook blackout, Dave Navarro goes to the dentist, and Teresa Giudice demonstrates her fiscal responsibility.

Today in Tweet Beat, 50 Cent displays his parenting tactics, Kim Kardashian displays hi/lo culture snap shot, and Solange shares a childhood memory.

Today in Tweet Beat, celebs like Heidi Montag, Kendra Wilkinson and Adrianne Curry thank the late Dr. Ryan for changing their, um, lives. Also, Chris Brown posts a picture of himself doing community service—topless.

The allegedly mediocre Middle Men is about Internet porn. And the Los Angeles premiere was certainly...porn-tastic.

Today in Tweet Beat, Coco shows her ass, Tyra gets terrifying, and Spencer Pratt is working on a video about his crystals.

Today in Tweet Beat, someone "official" told Lisa Rinna that other women are threatened by her, happy times are here again for Jenna Jameson and Tito Ortiz, and Mary Carey is a Toddlers & Tiaras fan.

Today in Tweet Beat, Lisa Rinna doesn't want to read negative Twitter replies, Courtney Love is weening herself off of Abilify, and Karl Lagerfeld doesn't care about stuff.

Today in Tweet Beat, Scott Baio tells us (in Italian) that "the broom and dustpan are in the closet." We think he's either calling us witches or imploring us to clean something. Plus, the Kardashians have written a book.