Lady Gaga slips on stage

Pop sensation Lady Gaga tripped over the train of her long dress and fell while she was performing with Tony Bennett in Monaco.

The 29-year-old singer was performing a duet with her collaborator Bennett when she took a tumble in front of the crowd at Salle des Etoiles, reported Ace Showbiz.

In a video taken during the show, Gaga's seen rocking a long gown while singing Anything Goes alongside Bennett. She was walking on the stage when she tripped over the train of her dress and fell on her knees. Fortunately, she did not seem to be badly injured. She quickly got straight back up and continued the song as if nothing had happened.

The Monaco show was part of the European leg of Gaga and Bennett's Cheek to Cheek tour, which was launched to support their 2014 joint album.

The tour will be brought back to North America later this month before being wrapped up in early August.