JLO NIP SLIP DEBATE - HER STYLIST SAYS IT DIDN'T HAPPEN: One of the biggest questions after Sunday's Oscars was whether JENNIFER LOPEZ suffered a wardrobe malfunction.

Well, she didn't. That according to her stylist, who tells Entertainment Weekly the dress was custom made for Jennifer with special built-in cups to prevent such a thing happening.

Quote: "While the dress DID give the illusion of sheer-ness, [the] joke's on everyone who wishes they saw something!"

Maybe it *was* some kind of tape-and-shadow optical illusion, but there's no question Lopez had every intention of taking "the girls" out Sunday night. Not only was her Oscar gown incredibly low cut, the dress she wore to all the after parties was equally revealing ...

Meanwhile ... Lopez' "American Idol" co-judge STEVEN TYLER was on "Jimmy Kimmel Live" late last night, and after looking at a photo from Sunday night, Tyler concluded Jennifer did NOT have a wardrobe malfunction ...

ANGELINA'S RIGHT LEG: It -- along with JLo's whatever it was -- was the breakout star of the Oscars with it's equally attention-seeking antics. But what's ANGELINA JOLIE'S RIGHT LEG up to today?

It's having a much more low key kind of day, covered up in a pair of trousers and knee-high boots ... although as skinny as she is she barely filled them! Check it, yo.

IS RIHANNA SUPPORTING CHRIS BROWN IN ALLEGED PHONE THEFT CASE???: Word is RIHANNA is standing by CHRIS BROWN as he awaits the decision on whether he'll be charged in the theft of a fan's cell phone. As previously reported, Chris has been accused of snatching an iPhone from a fan who said she snapped a picture of him, and then drove off with it.

According to Radar Online, their source says, "Rihanna has told him she believes [he didn't do it and] has also told Chris that she will stand by him during the investigation, and whatever the future holds." The source added that Rihanna "has made it very clear to everyone around her that she doesn't want to hear anything negative about Chris. She isn't interested in listening to the fears her friends have about the the two...spending time together."

If Chris is arrested, it is likely the Los Angeles District Attorney's office will seek to revoke his probation from his no contest plea of battery on Rihanna.

CASE CLOSED BETWEEN HEATHER LOCKLEAR AND JACK WAGNER: No charges will be filed in connection with the alleged physical altercation between HEATHER LOCKLEAR and JACK WAGNER in late December. The two, who called off their engagement last year, appeared at a hearing but decided that they didn't want to pursue the matter further. Jack, by the way, will be on the upcoming season of "Dancing With the Stars". Scroll down for more details.

RELATIONSHIP REPORT - NATALIE PORTMAN REVEALS BLING AT OSCARS: Jennifer Lopez wasn't the only one who revealed something at the Oscars that people are talking about today. NATALIE PORTMAN has people wondering if she secretly wed her baby daddy after the couple was spotted on the red carpet Sunday wearing rings on their wedding fingers.

Natalie, if you recall, got engaged to choreographer Benjamin Millepied in December 2010, and gave birth to son Aleph seven months ago. So far, no one has confirmed they made THE BIG MISTAKE.

THE NEW DANCING WITH THE STARS CAST HAS BEEN REVEALED: The Season 14 cast of 'Dancing With The Stars' has been officially announced. Here's who'll be vying for the coveted disco ball trophy this season …

--Maria Menounos, cohost of "Extra", partnered with Derek Hough

--Singer Gavin DeGraw, partnered with last season’s champ, Karina Smirnoff.

--Donald Driver, the Green Bay Packer’s all-time leading wide receiver, with Peta Murgatroyd

--Roshon Fegan, Disney actor and hip hop singer. He’s partnered with Chelsie Hightower.

--Melissa Gilbert of "Little House on The Prairie" fame. Her partner is Maks Chmerkovskiy

--Opera singer Katherine Jenkins. Paired with Mark Ballas.

--Legendary R&B singer Gladys Knight has been paired with Tristan MacManus

--William Levy, the hottie from Jennifer Lopez’s "I’m into You" video. He’ll be dancing with Cheryl Burke.

--Martina Navratilova, old school tennis legend. Her partner is Tony Dovolani.

--"The View" co-host Sherri Shepherd. Partnered with Maks brother, Val Chmerkovskiy

--Jack Wagner, Heather Locklear’s ex and THE star of "Melrose Place". He’ll be dancing with Anna Trebunskaya

--And Jaleel White, better known as URKEL!!! He's been matched up with Kym Johnson.

COVERSHOT - KATY PERRY: If not for the giant headline, I probably wouldn't have recognized KATY PERRY on the cover of the March issue of "Interview" Between the cat-eyes and the dark, teased-up hair, it barely looks like her. Or at least the current version of Katy. She looks more like Megan Fox in this shot, dontchathink?

On a related note ... RUSSELL BRAND has been spotted with Mexican-born artist Oriela Medellin Amieiro. According to Radar Online, the two met in a yoga class and Amieiro has since been spotted leaving his Beverly Hills home after apparently spending the night.

BABY POOP - UMA THURMAN EXPECTING:  If UMA THURMAN look a little round aroudn the did not have a grape for dinner. That tiny bump is because she's pregnant. The 41-year-old "Kill Bill" actress is expecting her first child with her boyfriend,and according to a source, due in "late, late summer." Uma has two children -- daughter Maya, 13, and son Levon, 10 -- with ex-husband Ethan Hawke.