Keanu Reeves and Robert Sean Leonard helped her avoid a wardrobe malfunction at the Cannes Film Festival.In an Instagram post on Tuesday (May 30), the actor shared a photo of herself at the festival in 1993 from the premiere of film Much Ado About Nothing, pictured alongside co-stars Reeves, Sean Leonard and Denzel Washington.In the caption, Beckinsale explained why she’s holding down her outfit in the photo, writing: “Fun fact though: I had bought the bodysuit in the Sock Shop at the airport and when I got in the car to drive to the premiere with Denzel and Pauletta Washington, all the poppers in the crotch popped themselves open and it flipped up like a roller blind.“I didn’t feel it appropriate to go delving around in my undercarriage with all of us in the back of the car so I just quietly panicked. Walked out onto the biggest red carpet of my life and whispered to Keanu and Robert Sean Leonard what had happened.“In this picture I am holding the front gusset down and the two of them are holding the back gusset.