Katrina Kaif had an embarrassing moment while shooting for Yash Raj Films' 'Ek Tha Tiger' in Dublin. Kat's paired up with her ex Salman Khan in the movie, and if it hadn't been for him, things could have been a lot worse for her on the sets. Here's what happened.

The scene that Katrina and Salman were shooting involved her riding a bike. And Kat's outfit - a little white dress - was not the best choice for the shot. The scene started off fine, with Salman and Kat walking along Trinity College. But then Kat tumbled as she got on the bike, revealing an undergarment which was obviously not intended. Of course, Salman came to her rescue - reaching out and getting her on her feet before things got worse. The shoot continued uninterrupted after.