The 'Iron Man 2' actress has reportedly ended her relationship with the Oscar-winning actor after she wasn't seen accompanying him to the Cannes Film Festival last May.Scarlett Johansson has reportedly split from senior actor Sean Penn after dating him since February. Words on street are, the "Iron Man 2" actress called it quits with the "Milk" actor especially after they weren't seen together at Cannes Film Festival in France last May. However, there was no official statement made by her rep to clarify the rumors.

According to People Magazine, the break-up speculation emerged soon after the "Lost in Translation" star was not spotted accompanying her boyfriend to support his film, "The Tree of Life", at the international film festival. The 26-year-old actress was busy filming new movie "The Avengers" in New Mexico where she reprises her Black Widow character from "Iron Man 2".

Scarlett has been linked romantically to Sean after they were spotted getting cozy at a lunch date in Los Angeles and took a romantic getaway to Cabo San Lucas together earlier this year. Back in April, the "Match Point" star was reported to have moved in with the 50-year-old veteran actor. A source claimed that the pair stayed at the Oscar-winning actor's $3.8 million Malibu mansion. © Celebrity-Mania.com