AnnaLynne McCord tweets fan topless photo on accident

90210 star AnnaLynne McCord accidently joined the ranks of other celebs who have had more skin than they would like hit the Internet, but this time, she was the one who put it out there.

McCord tweeted a fan a picture of herself in a public message, but left in a little more than she bargained for. In the Twitpic, the actress, who was only wearing a necklace, showcased her bare chest, which peaked itself into the picture.

According to People, with no mention of the slip-up, she just took it down and re-posted a more PG-Rated picture to her fan.

“This is for you @meganraee," she tweeted. "You rock! Xxx."

McCord probably private messaged her fan about her previous mistake, to which she tweeted back to the actress ""@IAMannalynnemcc I can't reply in a message since you don't follow me but yes its gone!" adding, "I wasn't Sure if you noticed it when you posted ... that's definitely a great picture!"

CBS News reports that McCord, 24, who has previously appeared on Nip/Tuck, mentioned the mistake by tweeting to her follower "Hahaha! Megan, you feel like sharing? Very funny I actually LOL-ed xxxA."