Scarlett Johansson was the first to move on after separating from Ryan Reynolds last year when she had a brief relationship with Sean Penn for a few months this past spring.

However, now that the divorce is finalized and Johansson is single, while Reynolds is happily dating hottie Blake Lively, sources have told US Weekly that the Avengers star is a bit jealous of Reynolds' new lady love!  "Scarlett is pissed that he's not under her spell anymore," the source revealed. "She realized what a great catch Ryan was."  Hmm...sounds convincing (Ryan is QUITE the catch after all), but something tells me this "feud" might be a bit over exaggerated!

Scarlett Johansson at White House Correspondents Dinner; Blake Lively at Modern Art Film

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In contradiction to the feud rumors, Johansson recently revealed in an interview with Cosmopolitan magazine that she has no regrets about her two-year marriage to Reynolds.  In fact, she opened up the mag and even said the marriage was the best thing she ever did!  "I'm a big believer in instinct," she explained. "Getting out of married was the right thing to do because it was natural.  It grew out of romance and love and a desire to have a future with somebody and I was very fortunate that I married somebody who turned out to be the person I thought he would be."

Considering Johansson had such positive things to say about her ex and the relationship they had, it looks to me like there's no hard feelings here.  Maybe Blake isn't Scarlett's favorite person in the whole world, but I'm going to guess that there's no intense feud going on here - it looks to me like both Ryan & Scarlett have moved on!

So, what do you think!?  Are Scarlett Johansson & Blake Lively really feuding?

Photos Courtesy of: Fame Pictures