Scarlett Johansson may only have split from Oscar-winner Sean Penn last month, but the actress has been spotted getting cosy with 'The Hangover' star Justin Bartha, reports the New York Post. Johansson and Bartha attended the opening of Broadway show 'All New People' on Saturday (23rd July 2011) and were photographed together backstage.
Onlookers said the pair were "completely engrossed in each other" at cast-dinner with Zach Braff and Heather Graham. One witness explained, "There were about 15 people at the table, but Scarlett and Justin sat next to each other and talked all night", adding, "They seemed pretty fascinated with each other and only talked to each other". Sources close to the actress insist she and Bartha are just good friends, but the pair were reportedly spotted "flirting up a storm" at New York's 'Karaoke Boho' later in the evening. Bartha recently ended his two-year relationship with Ashley Olsen, while Johansson divorced from Ryan Reynolds before hitting it off with Penn. Reynolds was spotted out with his rumoured girlfriend Charlize Theron on Tuesday evening, drinking at the James Hotel in SoHo.
Scarlett Johansson's representative is yet to comment on her relationship to Bartha. The actress is currently shooting the upcoming action sci-fi movie 'The Avengers'.