GRAMMY FASHION: And now, Mike's Grammy fashion catty report ... CIARA: Now we know what Wonder Woman wears when she steps out ...

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 ·RIHANNA: Now we know what an "R" rated layer cake looks like.

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 ·NICOLE KIDMAN: The Little Mermaid grows up.

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·JUSTIN BIEBER: Adorbable in his Good Humor Man uniform.

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JOHN MAYER: Yo, John, JOHNNY DEPP wants his look back ...

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And how about LADY GAGA arriving in an egg!!!??? Na-nu, Na-nu, right?!

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Her creative director explained it to Ryan Seacrest this way: "(She's) incubating."

RELATED: 2011 Grammy Awards Gallery

Speaking of the GAGA ... Almost immediately after she unleashed her new song "Born This Way" Friday, all kinds of people started calling it an "Express Yourself" ripoff. Neither Madonna nor Gaga have commented yet ... However ... Saturday, Madonna's official YouTube page uploaded a video of her performing "Express Yourself" at the 1989 "MTV Video Music Awards". Coincidence? You be the judge!

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Interestingly, Gaga credited WHITNEY HOUSTON for inspiring "Born This Way" at the Grammys last night. "I want to thank Whitney because when I wrote 'Born This Way', I imagined she was singing it because I wasn't secure enough in myself to imagine that I was a superstar. So Whitney...Thank you."

IS JENNIFER ANISTON REALLY HOOKING UP WITH JAKE GYLLENHAAL???!!!: JENNIFER ANISTON has been linked to just about everyone, and I guess it's now JAKE GYLLENHAAL'S turn. Life & Style magazine is reporting the two had a "hot date" Friday night in NYC.

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 Well, them and a bunch of other friends and co-stars of hers. But they really wanted to be alone: "Jake and Jen looked really happy and really seemed to be enjoying themselves," said an L & S "eyewitness, "They looked like they were strategizing a way to exit the restaurant probably because they didn't want to be photographed together."

Jen left the restaurant with her gaggle of friends but no Jake. But they have an answer for that too. "It's possible," speculates the tab, "He could have snuck out the back door while no one was looking."

CELEBRITY SPLITSVILLE: CHRISTINA AGUILERA and her husband have reached a divorce settlement,TMZ reports. Here's what we know ... She and Jordon will share joint custody of their son, Max. They had a prenup, but TMZ says Jordan "got a little somethin' extra as part of the settlement." The divorce, however, won't be finalized until April 15th

RELATED: Watch Christina slip and fall at the end of her Grammy performance

BABY NEWS: 1.) "Sex and the City" CYNTHIA NIXON posed with her newborn son – Max Ellington Nixon-Marinoni – in a photo taken Friday in New York City ...

Photo Credit: Brian Ach-ID-PR-AP via People

2.) MARIAH CAREY and NICK CANNON don't plan on hiring a nanny for their twins. Nick says, quote, "We're not for all of the nannies and stuff. Nothing against anyone who is, but my wife wants to be as hands-on as possible." Does anyone really believe Mariah can raise two kids without a whole bunch of assistants?

CHARLIE SHEEN-ANIGANS: 1.) CHARLIE SHEEN'S mattress actress pal Kacey Jordan texted him over the weekend to let him know she's PREGNANT!!! "I don't believe it's yours, but I'm going to Oregon to take care of the situation."

2.) On the upside, his stay-at-home rehab seems to be working. TMZ says Chuck's been clean since his epic bender two weeks ago, having passed two drug tests in that time.

SHOW US YOUR TWEETS: Not long after the demands of the people of Egypt were met they received truly their GREATEST gift . . . a congratulatory tweet from LINDSAY LOHAN!!! "Congratulations to the people of Egypt. Your voices were heard and you proved that peaceful demonstrations are possible and effective.

"And I pray Egypt maintains its treaty with Israel and sets the trend for its neighbors to create peace with Israel and the entire region."

KIM KARDASHIAN also sent her regards. She Tweeted, quote, "[This is a] historic day for Egypt! The people of Egypt made the regime step down. Now they can enjoy the freedom they deserve."