Pop superstar Justin Bieber left a stripper in shock on Friday (18Oct13) after he allegedly grabbed her backside during a visit to gentlemen's club in Texas.

The Baby hitmaker and a group of pals were snapped attending the VLive venue, where the singer was spotted walking around shirtless before getting friendly with the local dancer, according to Tmz.com.

The excited stripper later made the news of his visit public by taking to Twitter.com to share details of her alleged encounter with the 19 year old, writing, "He touched my a** I almost fainted... I've danced for a lot of celebrities and they normally don't phase me but Justin had me in shock!"