She may have kicked off her day in spandex and an oversized "bones" sweatshirt for an early afternoon workout, but it didn't take long for Vanessa Hudgens to make a quick change, and emerge looking like the glamorous movie star she is!

The Sucker Punch star has been working hard to perfect her dance moves at Liv’art Dance Studio in Studio City, and while she's usually accompanied by beau Austin Butler, she decided to go it alone, on Tuesday afternoon.

Meanwhile Vanessa has been gearing up to play Cereza, Spanish for "cherry," in the upcoming action flick Machete Kills, alongside Jessica Alba Lady Gaga and Mel Gibson.

She's a reformed party girl/reality star who has since channeled her celebrity into a successful fashion career. She also went on to become a happily married mother-of-two ...

Click thru to see who it is!

Talk about the perfect way to beat the summer heat!

After glamming it up at the premiere of The Odd Life of Timothy Green last night, Jennifer Garner dressed down and went on an ice cream run with baby Samuel and Seraphina at Baskin Robbins in Santa Monica this afternoon.

The trio were also joined by Jen's dad William, and in case you're wondering where hubby Ben Affleck has been these days, he's currently in Puerto Rico shooting Runner, Runner, the upcoming crime drama co-starring Gemma Arterton and Justin Timberlake.

Garner chatted with Extra the other day about the difficulties of raising three kids, and she exclaimed, "It's absolute chaos!! I really did not realize how much more work three was going to be than two." So what's this we're hearing about Ben wanting more children?! The 40-year-old actress told the show, "The fact that Ben wants another IS true … I can tell you that would be a pretty uphill battle with me. I am not anticipating having any more kids!”

P.S. Isn't it amazing how much the 7-month-old looks like his mom?

After showing plenty of PDA yesterday in Palm Beach, Gwen Stefani, hubby Gavin Rossdale and their adorable sons Kingston and Zuma are at it again!

Gwen and her fam are taking a relaxing vacay in Florida before her whirlwind press tour starts for the new No Doubt album, Push and Shove, which will be released on September 25. It's been more than a decade since we've heard any new music from the band, and after getting our first taste with the new single "Settle Down," we're very eager to hear more!

Look at those curly blonde locks! And we can't believe how big Bronx Mowgli is getting -- pretty soon he's going to be taller than his dad too big to carry!

While Ashlee Simpson is off spending time with beau Vincent Piazza, her ex-hubby Pete Wentz is on daddy duty, and we snapped him hanging out with their darling 3-year-old boy and his steady girlfriend Meagan Camper. The couple have been dating for almost a year now, so we have to wonder if Pete will be popping the question anytime soon. Or maybe he's looking to take things slow?

John John Denim

Biceps, baby blues and scruff? Yum yum yum!

Zac Efron is featured in the new ad campaign for John John Denim, and the 24-year-old actor looks good enough to eat in these hot shots. Earlier this year Zac traveled to Brazil to announce that he is the face of the fashion line, and those photos were snapped on the streets of Los Angeles with photographer Jacques Dequeker.

Click the gallery below for more!

Adam Lambert is back from his vacation in Cabo San Lucas, and he's gone blonde!

The 30-year-old former American Idol star Tweeted a photo of his lighter locks and the following: "*New ‘Do."

Lambert, who is still going strong with boyfriend Sauli Koskinen, is promising to tour very soon. He added, "Have no fear, a Trespassing Tour WILL come. When the time is right. Trust me Glamberts! I won’t let you down. :)."

Can't wait to see this blonde babe on the road!

Rihanna may be partying it up in Barbados right now, but pretty soon she'll be in her native country as an ambassador of sorts!

RiRi has signed a three-year contract with the Barbados Tourist Authority to promote the island, it was announced over the weekend. BTA chairman Adrian Elcock said production on the campaign is expected to begin soon, and it will be launched in September, just in time for the winter tourist season.

When she's not hitting the nightclub scene, Rihanna has been busy entertaining none other than Oprah Winfrey! RiRi tweeted this shot of the two of them driving around in her Jeep and wrote, "Look who popped up in my Hometown BARBADOS #topnotch." The 24-year-old R&B superstar is sitting down for a one-on-one interview for Oprah's Next Chapter, which is set to air on August 19.