Megan Fox, now 36, solidified her bombshell status when she attended the 2009 premiere of Transformers: Revenge Of The Fallen wearing an incredibly revealing red dress.
The dark-haired stunner looked sensational in the one-shoulder gown that featured a daringly high split right up to her hip.
A strategically placed cut-out also highlighted her tiny waist and she elongated her toned legs with some gold high heels.
The actress, who was 23 at the time, drew attention to her striking beauty by wearing her hair in a sleek ponytail paired with natural looking makeup.
Transformers: Revenge Of The Fallen is airing on Channel 4, Sunday at 3.40pm.