Actress AnnaLynne McCord was left red faced over the weekend after she accidentally tweeted fans and followers a topless photo.

The 90210 star sent out an uplifting message to one of her Twitter followers on Friday and posted an accompanying shot of herself she took in a bathroom mirror.

However, McCord was too quick to upload the over-the-shoulder image and she failed to realize the snap actually showed a side view of her bare breast and nipple.

The actress later removed the photo and replaced it with a cropped version.