We're still speechless that Britney Spears used her real voice to sing!

The pop star and mother of two celebrated fellow X Factor judge LA Reid's birthday with a rendition of Happy Birthday ... and presented him with a cake.

We knew you had it in you, Brit! Let's hope this is the start of a "non lip-synching" trend for you.

Loves it!

We thought Nikki Reed was heading to a late lunch, but it turns out the actress/writer was en route to a charity dinner after attending a charity luncheon earlier in the day!

Nikki tweeted a snapshot of herself and wrote, "At the #Dior @operationsmile luncheon ... Surrounded by an amazing group of women sharing stories about how they've made a difference. #inspiring," and after arriving at event number two she added, "With @RobertsEmma tonight wearing @chloe_fashion supporting @phaseoneLA and @EmilyAndMeritt !!!!"

We love that she keeps us posted on everything she's doing ... now if only she could tell us what on earth is going on with her Twilight co-stars Rob Pattinson and Kristen Stewart!

Roseanne Barr was spotted shopping in Beverly Hills on Wednesday afternoon, and while she was happy to chat about reading glasses and tattoos, she made no mention of the fact that she's running for president -- or that she's trying hard to get pot legalized!

The actress is officially on the Florida ballot this year with the "Peace and Freedom Party," which believes in legalizing marijuana and gay marriage, along with forgiving college loan debt. "Vote for me. I'm not a liar. I'm not a thief. I'm not a wh*re," she told the Daily Beast. "And I'm not a politician. I think that uniquely qualifies me to become president of the U.S."

“There is no real third party in America,” she added. “There’s this one party that has two sides to it—the Democratic and Republican side. It’s one party that has two heads. We want to give voters a choice for people not owned by Wall Street.”

Nothing like a mid-afternoon walk of shame!

On Wednesday Country Strong star Garrett Hedlund was snapped leaving Kirsten Dunst's Los Feliz house, and he seemed surprised when he saw photographers. The duo have been dating since 2011 when they met on the set of On The Road, and just two days ago we spotted Kirsten with a giant diamond on her left hand. Sure it's not on her ring finger, but could it be a gift from her beau?

Spread Pictures

Kelly Osbourne was one of the more famous faces at last night's London launch of the Parisian cabaret show Crazy Horse, and the Fashion Police starlet rocked her signature purple hair and a houndstooth coat. The performance consisted of classic Crazy Horse routines and a few new numbers choreographed by Philippe Decoufle.

"London is a bustling world capital for fashion and entertainment so it therefore seemed obvious that one day we present a show here – today we finally we have an opportunity," Crazy Horse managing director Andree Deissenberg told reporters on Wednesday.

Promoter Harvey Goldsmith CBE added, "I’m thrilled to be bringing Paris’ oldest cabaret to London’s Southbank. Although Crazy Horse has been running since 1951; the creative team behind the show have kept it avant-garde, relevant yet still mesmerising. We hope you enjoy the show."

Sounds sexy!

Can you say adorable!?

Jessica Simpson just tweeted this shot of her beautiful daughter Maxwell, and she wrote, "Last year at Daddy's party, Maxwell was in my belly. This year she's in my arms!" Jess and fiance Eric Johnson celebrated his 33rd birthday yesterday, and while the couple are adjusting to family life, it doesn't look like they'll be getting married until next year.

Jessica recently told Katie Couric that looking after their 5-month-old daughter "has definitely taken up all our time," so wedding planning is currently on the back burner. However, when it is time to walk down the aisle, Jess told Us Mag, “I see it being definitely a destination thing and everyone celebrating and being able to dress up and having all of my bridesmaids looking beautiful in whatever designer they want to wear.”

Aww, she's so considerate! Wonder what her dress will look like?

Pink and her adorable daughter Willow Sage were spotted leaving Sarabeth's in NYC, and after lunch the singer made an appearance on The Daily Show to promote her new album, The Truth About Love.

The 33-year-old singer/songwriter stopped by The Today Show in the Big Apple yesterday, and she revealed that her 1-year-old has helped put some balance into her life.

"I used to be really dark. Now, I wake up and check her pulse and make sure she's not having a temperature. And then we dance. And we dance, and we dance, and we dance," she said. "Then, we go on bike rides. And we dance some more. Everything's a song. It's just a lot more fun. I guess that's how the record reflects where I am right now. I'm just having a lot more fun than I ever have."

So what about the rest of the content on her new EP? "I had a lot left over from my last breakup with my current husband and baby daddy [Carey Hart]," she says. Pink and the hunky motorcycle racer married in 2006, separated in 2008 and reconciled in 2009, and baby Willow came along in late 2011. Glad to see everything has worked out for her!

Johnny Depp was snapped on the Los Angeles set of The Lone Ranger today, and even though the 49-year-old actor was covered in makeup and clothing fit for a chief, he looked pretty hot! Of course, we'll always prefer Jack Sparrow to any other character he's ever played, but we can't wait to see Mr. Depp's take on Tonto!

His stunt double on the other hand, didn't appear to be having nearly as much fun: