So is Scarlett Johansson dating Jeremy Renner? They sure seemed romantic on the Oscars red carpet..
Actress Scarlett Johansson arrives at the 83rd Annual Academy Awards held at the Kodak Theatre on February 27, 2011 in Hollywood, California. (Getty Images)more pics » 
Actor Jeremy Renner (L) and actress Scarlett Johansson arrives at the 83rd Annual Academy Awards held at the Kodak Theatre on February 27, 2011 in Hollywood, California. (Getty Images)more pics » 
Scarlett Johansson was with Jeremy Renner (Getty Images) A newly single Scarlett Johansson was seen giggling with actor Jeremy Renner on the red carpet at the Academy Awards this evening! Are these two an item? We're guessing that will be the buzz after this evening!The actress sported a fucshia gown for the evening and a choppy bob, while Jeremy looked sophisticated in his tux. The two laughed and smiled for the cameras, and definitely seemed like they were more than friends.
She and Ryan Reynolds called it quits late last year, so it's quite possible that she's found new romance with the star. We can't wait to see where this goes -- but for now we're enjoying the star's gorgeous gown on the red carpet.
See more Scarlett Johansson pics here:
Vote: Who was best dressed at the 2011 Oscars?
 Mila Kunis |  Halle Berry |  Reese Witherspoon |  Amy Adams |
 Hailee Steinfeld |  Scarlett Johansson |  Natalie Portman |  Jennifer Hudson |