Happy Memorial Day Weekend!

How do Hollywood’s hottest stars celebrate the summer kick-off holiday weekend? By stripping down into the skimpiest swimsuits and barely-there bikinis, showing off their famous and flawless figures. RadarOnline.com has photos of your favorite celebrities celebrating the annual holiday over the years in a special feature.

PHOTOS: Stars Show Off Their Beach Bodies In Honor Of Memorial Day

Producing workout DVDs for Hollywood’s hottest stars, Darren Capik knows a thing or two about celebrity fitness!

The CEO of Watch It Now Entertainment (WIN) has worked with everyone from exercise guru Bob Harper to Kim Kardashian, producing and directing their fitness media. The entrepreneurial extraordinaire spoke exclusively to RadarOnline.com about all his star clients and his favorite workout tips.

Is Nicole Kidman back to Botox?

The Academy Award winning actress, who has copped to getting the face-freezing injections in the past but claimed that she didn’t like the way it made her look, hit the Cannes Film Festival this week showing off a frozen-looking forehead -– and RadarOnline.com has the photos.

PHOTOS: Nicole Kidman Shows Off Frozen-Looking Face At Cannes Film Festival

Lisa Rinna has no problem dropping wads of cash on cosmetic surgery, but apparently she can’t be bothered with getting a $20 pedicure!

The 48-year-old actress, who has never been shy about sharing her plastic surgery and injectable stories with the public, hit the streets of Beverly Hills on Thursday showing off her extremely crusty, funky feet – and RadarOnline.com has the photos.

PHOTOS: Lisa Rinna Reveals Her Funky Feet

You would think that celebrities would deliberate long and hard before hitting the tattoo parlor and permanently inking their hot bodies, but apparently not!

From misspelled names and words to wacky cartoon characters, Hollywood’s hottest stars have been known to get some of the worst body art etched on their skin. RadarOnline.com brought you 10 photos of really bad celebrity tattoos -- and now we have even more!

This is exactly what Simon Cowell wanted, a superstar judge to bring some dramatics (read that as "ratings") to The X-Factor.

Britney Spears stepped up and delivered the drama on Thursday, ripping Simon during auditions in Austin, Texas after he trashed one contestant.

It was the most glam-packed night so far of the Cannes Film Festival, as Hollywood’s hottest stars swarmed the red carpet of the amfAR Cinema Against Aids Gala on Thursday night, dressed in the most expensive designer duds, and RadarOnline.com has all the winner and sinners in a special photo feature!

Diane Kruger opted for something short and sweet, looking white hot and Chanel chic in aflirty frock, while Kim Kardashian finally found a dress of her own! After donning three recycled red carpet looks in seven days, the reality star stunned in a demure, yellow Elie Saab gown that showed off her assets without going over the top.

Molly Sims is about to take on a new role  -- as a first time mom -- and she couldn’t me more thrilled!

The Las Vegas star is featured on the June/July 2012 cover of Fit Pregnancy magazine, where she reveals all of her pregnancy secrets, from what she is eating and how she is staying in shape to what kind of mother she thinks she will be.

Hollywood stars love sharing their personal photos with their fans on Twitter, even though some of them aren’t exactly appropriate!

From the Cannes Film Festival to the American Idol finale, stars were tweeting up a storm this week, uploading their personal snaps for the world to see , and RadarOnline.com has all the good, the bad & the most outrageous images in our weekly feature.