Actress Mischa barton suffered a nip slip at a special screening of Bhopal: A Prayer For Rain in Hollywood.
According to news.com.au, the 29-year-old was exposed one of her nipples in her open white blouse which she chose not to wear a bra with.
However, when photos of the embarrassing wardrobe malfunction surfaced, fans could not help but notice the Martin Sheen in the background.
The 74-year-old actor was busted staring at Mischa Barton.
According to newkerala, it is believed that the 74-year-old actor must have not seen the wardrobe malfunction as he was sitting to the other side of the fashion mess-up, but his reaction supported the incidence.
Browse through the gallery to view the wardrobe malfuntion and also see Martin Sheen's reaction.