Scarlett Johansson's New Beau: Justin Bartha?

Posted Thursday July 21, 2011 3:54 PM GMT

Drumming up more speculation into the status of her love life, recent Scarlett Johansson/Justin Bartha sightings have ramped up rumors of a possible romance between the two actors.

Word of the possible hook-up began to spread after the 26-year-old - who recently split will Sean Penn - and the 33-year-old Ashley Olsen ex, were spotted hanging out backstage at Bartha's new off-Broadway show, "All New people" on Saturday (July 16).

"They seemed pretty fascinated with each other and only talked to each other. It looked sometimes flirty, but also they seemed to be involved in a deep discussion," a source told the New York Press.

However a Johansson insider says that's just not the case as their is nothing romantic about their relationship, telling, "The truth of the matter is they are just friends," the source says.

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