Bethenny Frankel
The Anderson audience got a little more than they bargained for when the reality star stopped by to show off her push-up skills. Lucky for everyone, Bethenny is one of the celebs who wears underwear!
Justin Bieber
There's a reason why everyone's been telling the Biebs to pull up his pants—to avoid embarrassing shots like this!
Blake Lively
This Gossip Girl star got caught with her skirt up, literally! Luckily, she wasn't wearing a thong when this took place in between takes while filming in New York City.
Kelly Rowland
The former Destiny's Child singer gives a whole new meaning to the title of her latest album, Here I Am, during a performance in New Jersey.
Nicki Minaj
The GMA show stood for Great Mammary Adventure this morning as the rapper mistakenly flashed a nipple during a televised Central Park performance.
Jennifer Lopez
While making an appearance on the German TV show Wetten, Dass..?, the American Idol judge inadvertently revealed one of the reasons why she's the most beautiful woman in the world.
Taylor Momsen
The wild child opts for electrical tape instead of a bra when she performed with her band, the Pretty Reckless, at the Download Festival.
Lady Gaga
The boundary-pushing singer was being honored as a style icon at the CFDA Awards in New York when she inadvertently flashed her Gagas on the red carpet. It wasn't the only shocker of the night, though!
Taylor Swift
The country sweetheart had her own Marilyn Manroe moment when she accidentally got in a fight with a wind machine and lost while performing "You Belong With Me" at a concert in St. Louis.
Khloe Kardashian Odom
During a Fox & Friends visit to promote the sixth season of Keeping Up With the Kardashians, the reality star showed off a little too much of herself, which she coined Nipplegate.
Courteney Cox
Waves can be quite powerful. Just ask this Friend, whose top slipped while she was vacaying in the Caribbean.
Meredith Vieira
After announcing she was leaving the Today show, Meredith flashed a bit of her underwear (yes, she was wearing some) on national television. As far as goodbyes go, it was memorable, that's for sure.
Lindsay Lohan
LiLo should've just stuck to sun bathing in this bikini top.
Paris Hilton
While shooting the video for "Stars Are Blind," Hilton was snapped rolling in the sand when—oops!—bathing suit fail.
Kimora Lee Simmons
Leaving the United Nations Plaza, the clothing designer had a slight wardrobe malfunction in this cleavage-baring white gown.
Amy Smart
Lesson learned: You always have to check yourself when rocking a low-cut top.
Uma Thurman
Sheer-ish black dresses plus paparazzi flashes can be very tricky, peeps, as this actress learned at Swarovski Fashion Rocks in 2007.
Claire Danes
In 2007 the actress appeared on MTV to discuss her film Stardust, but what became the talk of the town afterward was her exposed nipple. Is there such a thing as a tasteful nip slip?
Britney Spears
In 2006, more than one paparazzi shot revealed that the pop star didn't like wearing underpants.Thankfully, that was just a phase.
Keira Knightley
At the Pride & Prejudice premiere in 2005, the actress went for the sultry look but ended up with more of a "look here!" look.
Anna Nicole Smith
The late star flaunted her body in Playboy, but this skin show in 2004 was totally unplanned. While announcing the winner of the Hottest Character Awards during the G-Phoria Awards show, ANS's gold strap slipped off her shoulder.
Alexandra Kerry
Former presidential candidate John Kerry's daughter showed off her assets in 2004 when she wore a more-translucent-than-she-thought black dress to the Cannes Film Festival. Under the harsh flashbulbs, the gown was almost completely see-through.
Tara Reid
At Diddy's 35th birthday party in 2004, the American Pie actress had no idea her left breast was completely exposed as she smiled on the red carpet. Oops!
Janet Jackson
The wardrobe malfunction that started it all. During the Super Bowl XXXVIII halftime show, the world saw Janet's bejeweled boob when Justin Timberlake tore her top off. It may have only lasted a minor second, but it caused major drama.