• Though he has struggled with alcoholism in the past, sources claim that Mel Gibson was sober during his recorded rants aimed at his girlfriend, and that he has apparently been sober for quite some time. [TMZ]

• Early on Monday morning, Rihanna was celebrating the Saints' Super Bowl win at a Miami club with Kim Kardashian and Timbaland, when a partygoer chucked a champagne bottle at their table from the balcony above and almost hit her.

• This morning Lindsay Lohan posted an incoherent rant about Samantha Ronson on Twitter. She writes: "can you make an attempt to not ruin ANYTHI...zG positive that i have FINALLY deserved just to cry myself to sleep with your cheats, errors..."

• Is Ashley Olsen getting married? The National Enquirer thinks so. It'll happen on the French Riviera next summer; she wants Karl Lagerfeld to make the dress and Annie Leibovitz to take the pix. Oh, the hubs-to-be is boyfriend Justin Bartha. [Daily Express]
• Ryan Reynolds ran the NYC marathon! His time? 3 hours and 50 minutes, faster than he anticipated. "It was an incredible experience," he says. He was asked how he'd celebrate and claimed: "I'll probably celebrate by eating my own body weight in raw dough." [People]
• Heh, things were "frosty" between Tina Fey and John McCain on Saturday Night Live. [MSNBC]
• A "crazed" Madonna fan stormed on to the set of Guy Ritchie's new movie and threatened to kill him. The teenager had a knife and was shouting, "I love Madonna." He was arrested, though if he were cast in Guy Ritchie's movie, that would be believable. [Mirror]
• Angelina Jolie and Brad Pitt's kids went trick-or-treating in Malibu on Friday. Maddox was a Marine; Zahara was a Jolly Green Giant; Shiloh was a sheriff. Need pix!!! [Star Magazine]

• A month after being diagnosed with breast cancer, Christina Applegate is now cancer-free. "I'm clear," she told Robin Roberts of Good Morning America earlier today. "Absolutely 100 percent clear and clean. It did not spread — they got everything out, so I'm definitely not going to die from breast cancer." She went on to say: "My decision, after looking at all the treatment plans that were possibilities for me, the only one that seemed the most logical and the one that was going to work for me was to have a bilateral mastectomy." Apparently she had the surgery about three weeks ago. She'll have reconstructive surgery in the coming months. Be well! [ABC News]
• Madonna made a 40-minute speech on her birthday and admitted that she was "disappointed" that some of her celebrity BFFs, including Gwyneth Paltrow and Stella McCartney, didn't come to her party. But! Lourdes sang for her, and Guy told her she's beautiful. Is it enough for the woman who wants it all? (Do you think Madge gets depressed?) [MSNBC]
• Apparently Jennifer Aniston is not impressed that John "The Player" Mayer made that speech about her being the smartest most sophisticated person ever. A friend of Jen's says: "He is the biggest jerk ever. How dare he set up a p.r. stunt like that? He should be ashamed of himself and just shut his mouth." [Page Six]

• John Mayer on his breakup with Jen Aniston: "There's no lying, there's no cheating, there's no nothing. Jennifer Aniston is the smartest, most sophisticated person I think I have ever met. People are different, people have different chemistry. I ended a relationship to be alone, because I don't want to waste somebody's time if something's not right." Hmm, does Mayer The Player have commitmentphobia? [People, UPI]
• John Mayer also says: "I'm sorry that the story's not interesting. But it's about time that somebody stands up for that girl and I think she's great." [OK!]
• Um, there's also video of John making these statements. He actually seems emotional. [TMZ]
• Okay, this report says that though they're going through a rocky time, John and Jen are not over. Then again, it also claims that "the birth of the Brangelina twins has got her down." Ugh. [The Sun]
• This report says that money was an issue with Jen and John. "Jen was tired of paying for everything," says a source. "Cobwebs come flying out of (Mayer's) wallet when he opens it. John liked living like a movie star when he was with her. Jen would never say anything, but you could tell it irritated her." [MSNBC]
• Ellen DeGeneres and Portia de Rossi tied the knot! The private ceremony took place at their home in Los Angeles. There were 19 guests, including both of their mothers. [Yahoo News]

Let's see, I'm looking at that site at my work space, and it hasn't been blocked from my work space, even though it should, because it looks a little... racy? But if this guest was a businessman he shouldn't have had problems accessing it from his room...

• Because the continent of Africa is not enough, Bono has founded a nonprofit to ensure that our next president makes poverty a key item on his (or her!) agenda. Seriously, is there anything bigger than this guy's heart? Besides maybe his collection of "funky" sunglasses? [CNN]