Charlize Theron dances with Boyz II Men during SXSW presentation of Long Shot with Seth Rogen

If you weren’t talking about Us at SXSW, chances are you were talking about the surprise Boyz II Men sing-a-long and dance party with Charlize Theron and Seth Rogen following the world premiere of Long Shot on Saturday. Boyz II Men! ABC! BBD! And the entire Paramount Theatre (about 1,100 people) up ...