Industry News 'No Strings Attached' tops weekend box office, 'Green Hornet' second 01/23/2011 "No Strings Attached," Ashton Kutcher and Natalie Portman, earned the No. 1 spot at the weekend box office with $20.3 million in gross receipts. Read More RELATED NEWS Jimmy Fallon's 'The Tonight Show' dropping to only four nights a weekAshley Tisdale announces birth of her second childSelena Gomez is a billionaire TAGS: Cameron Diaz Natalie Portman Seth Rogen Ashton Kutcher Vince Vaughn Kevin James The Green Hornet Black Swan The Dilemma The Fighter The Green Hornet The King's Speech True Grit
