Charlize Theron Iced Out Sean Penn Before Split at Cannes Film Festival

Straight to voicemail. Charlize Theron and Sean Penn appeared more in love than ever, but just like that, the Mad Max: Fury Road actress stopped picking up her phone.

An insider close to Penn tells Us Weekly exclusively that Theron abruptly stopped speaking with the actor during the Cannes Film Festival last month.

“Charlize wasn’t responding to his calls and texts,” the source tells Us. “She just cut it off.” More on the story on Us Weekly