Hot Bodies

Spring has officially sprung which can mean only one thing ... half-naked celebrity photos from all around the world!

It seems reality stars are getting knocked up left and right these days ... Snooki, Jessica Simpson, Kristin Cavallari, etc. ... but not Audrina Patridge ... at least judging from the way she looks in her bikini.

Congratulations.

Paris Hilton in a bikini in Miami yesterday,

Victoria's Secret angel Doutzen Kroes showed off her maternal instincts today in Miami -- slipping into a tiny pink bikini ... and chasing her 1-year-old around the beach.

Breaking News: Nicole Richie has curves!

While she used to get grilled for being morbidly thin back in her party girl days (right), Nicole proved she's all grown up and filled out in the right places by rockin' a sexy two-piece in Miami on Wednesday (left).

The 30-year-old mother-of-two "Fashion Star" mentor really is basking in the sun.

AnnaLynne McCord really knows how to throw her weight around -- showing off her sexy skin and bones in a tiny tie-dye Bettinis bikini today in L.A..

"The Hunger Games" doesn't come out for two more days, but Jennifer Lawrence proved she's already overexposed ... by wearing a sexy revealing dress with a deep plunging neckline in NYC last night.

The gorgeous 21-year-old is a gifted actress.

Ashley Tisdale has clinginess issues -- leaving little to the imagination yesterday on the beach in Maui ... with a skin tight pink bikini ... and a fedora from 2005.

It's been ten weeks since she gave birth to little Blue Ivy, but a glowing Beyonce showed no signs of any post-baby weight in a form-fitting dress as she headed to the Greenwich Hotel in NYC for dinner with First Lady Michelle Obama on Monday.

It's almost like she never had a baby.

Christian Slater showed off his toned torso during a shirtless dip off a Miami fishing pier with his girlfriend Brittany Lopez this weekend.

Having given birth eight months ago, Kate Hudson flaunted her hot mother-of-two body in a sexy striped bikini while at the beach in Cancun this weekend.

For once, Nicki Minaj left all her ridiculous Lady Gaga wannabe costumes (minus one lime green wig) at home and stripped down to flaunt her curves in a simple pink bikini on the set of her latest video in Hawaii on Wednesday.

After that horrendous Grammy performance last month, the 29-year-old finally proved she has some natural God-given talents.

Kate Middleton's 21-year-old cousin Katrina Darling flaunted her royal lineage -- and everything else -- during her racy nearly-naked stage show in NYC last night.

Darling, who is the Duchess of Cambridge's second cousin once removed and has never met Kate, is a burlesque dancer and brought her erotic dance act to the U.S. this week.

Proving that her performance on "SNL" isn't the only thing that's flat, lippy singer Lana Del Rey flashed her taut belly in a Frank Sinatra half-shirt as she left the Guns N' Roses show in L.A. this weekend.

With her roots showing, a cockeyed facial expression, unflattering baggy men's jeans and a pair of construction boots, Rihanna's braless and see-through mesh top put on quite the R-rated show as she made her way to Da Silvano in the West Village this weekend.

Flaunt 'em if you got 'em.