Yola Berrocal was in the middle of an interview when the presenter gestured with his hand, pulling down her dress.
The 46-year-old – who was once known for having the largest boobs in Spain – was left with her left breast exposed for a number of seconds before she realised what had happened.
The horrified celebrity then desperately pulled her top back. But the ordeal wasn’t over for her yet.
The moment was replayed on a big screen, which she tried desperately to shield.
Watch video below: