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.

This particular WTF comes in the form of a video game launch: 'Tom Clancy's Splinter Cell Conviction' launch at L.A.'s Les Deux. The weirdness is compounded by a rogue's gallery of guests — and did we mention Bai Ling?

Today in Tweet Beat, Kim Zolciak blankets herself in fake hair, Kelly Bensimon doesn't seem to be taking her own advice, and, on a sadder note, Kathy Griffins dog has died.

Today in Tweet Beat, our world is rocked by the knowledge that Kim Kardashian's ass is enhanced, Rob Thomas has a sense of humor about himself and Lou Diamond Phillips is in drag.

Today in Tweet Beat, former child stars, as well as Corey Haim's ex-girlfriends and other celebs express their grief. Additionally, Elizabeth Taylor is "boiling to the point of eruption" over negative reviews of Kathy Ireland's Oscars red carpet interviews.

Today in Tweet Beat, Lily Allen and Courtney Love address their skirmish at the NME awards, Holly Madison gets her Playboy bunny tattoo removed, and Audrina Patridge is taking acting classes.

Today in Tweet Beat, Kelly Osbourne is pissed off at Heat for twisting her words from her recent Us cover, Ice-T's wife's butt looks remarkably similar to breasts, and Heidi Montag just wants some world peace.

Today in Tweet Beat, Perez attempts to post a revealing picture of Jersey Shore's Snooki but fails, Mary Carey is worried about Celebrity Rehab cast member Jeff Conaway, and Audrina Patridge is Tweeting and driving.

Today in Tweet Beat, Randy Jackson says it was too soon after MJ's death to film a reality show, Michael Lohan is still talking shit on his ex, and Suze Orman gives car-purchasing advice.

Today in Tweet Beat, Elle's Creative Director Joe Zee is offered a rice cooker, Real Housewives' Alex McCord has published a book with husband Simon Van Kempen, and Lindsay Lohan doesn't want 2010 to begin with rumors.

Today in Tweet Beat, Suze Orman is psyched for the Monster Ball tour, Lindsay Lohan loves gangsta rap, and Kelsey Grammer is trying to figure out this thing called Twitter.