Some stars have way too much time on their hands. We pulled together some of the raciest and raunchiest pictures posted by celebrities on Twitter.
The former Victoria's Secrets Angel shows off her best assets.
Another day, another picture of the singer wearing barely anything. If you follow Rihanna on twitter, you're guaranteed to get a revealing and seductive pose from her at least every week. The girl is addicted to bikinis.
PHOTOS: Check out all of Rihanna's Sexiest Twitpics-over 30 images!'
@StacyKiebler: "Showing some love to my man!" So this is what George Clooney comes home to- his girlfriend bonding with his doggy best friend, Einstein,
The funnyman posted this nudie shot with strategically placed props to Twitter with the accompanying message: "Erotic Literature anyone?" Not sure if the pr stunt for his new book, 'Booky Wook 2', paid off.
"Can't sleep tonight..." the socialite tweeted last March. So obviously you go and post lascivious pictures of yourself rolling around on a bed because that will do the trick. Better than counting sheep.
The American singing idol has been working out, and she's definitely not shy about sharing the f(AB) results with her twitter followers! Also check out her new rib-cage tat in the left picture- she's getting all hardcore on us!
The little ukulele in tow doesn't make this twitpic of the High School Musical star rocking a hot pink bikini any less sexy. Ashley looks smoking!
Has Justin Bieber's bubbly girlfriend gone all bad girl on us? @SelenaGomez:Lol I'm so lame. Having way too much getting arrested.' The pink dressing gown looks comfy though in this scene from upcoming film, "Spring Breakers".
Amber Rose shows off her leggy, curvy self on Twitter.
Ah the life of a supermodel. Lounging around on luxury yachts in the skimpiest of bikinis, completely carefree. That's perfect genes for you..
Reow! Watch out for her claws!
Is that the hottest bikini body or what?
The pop queen also isn't afraid of popping the odd camwhore shot of her naked, or basically naked self up on Twitter for her fans to pore over.
On break from filming, beach babe Selena is just chilling.
Ok if Rihanna is the RnB/Pop queen of bikini twitpics, than Ms Rimes is her country music counterpart. The 30 yr old singer peppers her Twitter stream with a seemling endless number of beach body shots!
We get it. You live in a bikini.
Just another typically revealing twitpic from official exhibitionist, Kim Kardashian.
The babin' singer skinny dipping under a waterfall. That water does look refreshing.
Back when Demi was tweeting under the handle of @mrsashtonkutcher, the sexy cougar wasn't afraid of flaunting the body that got her boytoy. These days? She's pretty much kept it on the d-low.
At the SAG Guild Awards, the'Modern Family' actress got intimately acquainted with the the trophy statue.
The Kardashians sisters went sexy glam: all thigh-high splits, plunging necklines and whirring blades from the helicopter behind them!
All we can say is Orlando Bloom is a lucky man.
Possible the most sexy thing is seeing a girl rock out au naturel, so we love this lively shot of the world's highest paid supermodel just letting loose in her bedroom.
The luscious Olivia Munn looks like she has fun in her dressing room! And that is one cleavage-baring dress!
The puffy-lipped actress shows off her bangin' bod.
Maybe she's in costume for her new show about escorts, 'The Client List'? Either way, 'The Ghost Whisperer' actress looks mighty cute as a Playboy bunny.
Jennifer Love Hewitt
The first ever 'America's Next Top Model' winner is constantly delighting her online fans, posting saucy twitpics like this topless shot.....
and these skin-baring ones. We think this girl might have a problem keeping her clothes on in front of the camera, since she's always tearing them off!
She doesn't even have to try! If this hot shot of Beyonce doesn't get us to the gym, nothing will!
The sexy Israeli model recently posted this saucy shot, sure to get tongues wagging!
Kimmy loves nothing more than posting photos of her bod to Twitter! She tweeted this one recently, saying she had just gone to the gym. If only we all looked that good while sweating it out!
Miley is never afraid to show some skin, as she demonstrated while posting this shortly after giving her luscious locks the chop.
Riri does it again! With her Instagram doubling as a modelling portfolio, Rihanna has become very comfortable with getting undressed behind the lens. This is her current Twitter photo!
Since leaving "Gossip Girl", Little J has gone to great lengths to prove that she really is a wild rock chick. She uploaded this photo of her with a topless fan at a Pretty Reckless concert in Buenos Aires.