Bradley Cooper was recently spotted enjoying what appeared to be a romantic date with actress Scarlett Johansson, and fans suspect that the couple may be dating again.

The pair dined at Wolfgang Puck at Hotel Bel-Air in Los Angeles on June 11 where an onlooker spotted them flirting with one another, according to Life & Style Magazine.

"They were laughing and looked really comfortable together," an eyewitness told Life & Style.

The duo starred in the 2009 film adaptation of the book "He's Just Not That Into You" together, and reportedly dated briefly in 2011 after Johansson's divorce from actor Ryan Reynolds was finalized.

Another witness described the pair as sharing "a fun, flirty dinner" and exchanging "a steady stream of giggles," according to Radar Online.

"They seemed very comfortable together and it was pretty obvious they are into each other. Bradley seemed almost distracted by Scarlett's beauty, especially since she was wearing a very low cut dress, and Scarlett was totally working her charms," the source told Radar.

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"[Scarlett] kept flipping her hair when she laughed at his jokes. The chemistry between them [was] VERY evident and they looked totally wrapped up in each other -- very cute!," the source explained, adding that they were "definitely having more than a 'friends' dinner, it seemed pretty obvious they totally have the hots for each other."

While some fans applauded the alleged relationship, others were left questioning where exactly Zoey Saldana, Cooper's on-again, off-again girlfriend, fits in to the equation.

Cooper, 36, reportedly began dating Saldana, 33, after they began filming scenes for the upcoming film "The Words" in December, according to E! News.

"They are totally dating," a source previously told E! before adding that the pair even met each other's families as the relationship became more serious.

The two reportedly ended their relationship in March, despite being seen together weeks after reports if a split began swirling, according to The New York Post's Page Six.

Johansson, who was also linked to actor Sean Penn after her divorce, is renowned for keeping her personal life private and has not confirmed her ties to Cooper.

"It's nice to have everybody not know your business," Johansson previously said adding "I try not to get into that kind of thing."