Scarlett Johansson was spotted at Jeremy Renner’s 40th birthday party in Hollywood over the weekend “looking like a mess,” according to Hollyscoop. “Scarlett was drinking vodka with lime, and was smoking cigarettes,” says the source, who noted the actress — who recently separated from Ryan Reynolds — hid a shorter hairdo under a baseball cap at the party. “She looked like she was going through a divorce,” the source says.