• Alicia Keys is pregnant with her first child, and engaged to marry producer Swizz Beatz.

• Sunday, Mary-Kate Olsen was on a flight from New York to Los Angeles when an electrical fire sparked in the cockpit, causing the windshield to crack.

• Heidi Montag's mother Darlene Egelhoff showed up at her house today unannounced and started pounding on the door, then Heidi called the cops because, "After what she did to me on national TV, I have no desire to see her."

• Though Kendra Wilkinson says she's trying to prevent the release of a sex tape she made before dating Hugh Hefner, documents show she was in the process of releasing the tape herself a year ago.

• Sienna Miller has reportedly moved back into the London home she shared with Jude Law before they split in 2005. "Now that they are living together again, expect an engagement soon," says a source.

• According to this report, Jennifer Aniston wanted to lose weight before she flew to Hawaii to film Just Go With It with Adam Sandler and Nicole Kidman. So famed trainer Tracy Anderson put her on a "Baby Food Cleanse" program.

• Betty White has some rules about appearing on Saturday Night Live on May 8:

On last night's premiere of what will be the show's final season, Heidi's mother cried when she saw what her daughter did to her face. Meanwhile, Kristin partied her face off in Miami during Super Bowl weekend, alarming the others.

• The second season of Jersey Shore promises to be action-packed! Saturday night, some guy was less-than-respectful to Snooki and JWoww, so Snickers slapped him, then threw food and booze at him. (He threw a drink on her, too).

• Lindsay Lohan has been on a bit of a Twitter rampage over the past day or so, which began with the following tweet:

• Wally Sychak, the father of Bret Michaels, says his son is "doing good" and is speaking after being rushed to the ICU with a massive brain hemorrhage last night:

• ABC is developing a daytime talk show for Tori Spelling.

The strange history of tampons — as sex aid, as metaphor, as the source of "tampon tea" — in the popular culture is a story of women's bodies, reality television, otherization, patriarchy, period sex, and, um, Prince Charles.

The trailer for The Hills' sixth and final season claims that "nothing stays the same forever." We're thinking it's a reference to Heidi's face, whose drastic change seems to be a major plot point for the show.

Today in Tweet Beat, Kim Zolciak says her bisexuality is not a publicity stunt, Lindsay Lohan has a run in with a cactus, and Larry King is rollin' with Snoop.

[Beverly Hills, March 18. Image via x17.]

• Finally, the gossip some of you have been waiting for:

Today in Tweet Beat, Jon Gosselin assures us he will not pose for Playgirl, despite the fact that he hasn't been asked. Plus, Samantha Ronson posts her license photo, and Spencer Pratt is crying.

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.