If a new issue of Us Weekly is to be believed, the green-eyed monster has apparently consumed the lovely Scarlett Johansson.

Seems Johansson’s ex-husband, the even lovelier Ryan Reynolds, has been keeping company with ‘Gossip Girl’ actress (and recent Leonardo DiCaprio castoff) Blake Lively — and Scarlett is none too pleased about it.

Sources say Johansson, 27, who filed for divorce from Reynolds about a year ago after a union lasting only two years, is upset that her ex isn’t “under her spell anymore” and now realizes “what a great catch [he] was.”

After the couple went their separate ways, Johansson took up with actor Sean Penn for a few months, during which time she put the kibosh on a reunion with Reynolds — a move she may now regret.

“Ryan would have gotten back with her,” the insider said. “He was so totally in love, but then she flaunted Sean right after their split, and he was done.”

Worse yet, Reynolds and the 24-year-old Lively seem to be getting along swimmingly with no break-up in sight. “They haven’t had a fight yet!” claims the Us tattletale.

Guess Scarlett will just have to console herself with her millions and stunning good looks. It’s a hard knock life.

[Us Weekly]