Jessica Biel Scared Single Scarlett Johansson Will Seek Comfort In Arms Of Justin Timberlake

Is Scarlett Johansson so devastated over dish that her soon-to-be ex-hubby Ryan Reynolds is giving love a second chance with pal Sandra Bullock that she’ll seek comfort in the arms of Justin Timberlake, her co-star in the award-winning “What Goes Around” video?

Jessica Biel sure thinks so!

Word on the Curb has it that ScarJo has been crying on the shoulder of JT — who she allegedly briefly dated in 2007 — ever since her two year marriage to Reynolds crumbled in December. (Tabloid banter is ablaze with whispers that Ry’s now seeing his The Proposal co-star Sandra Bullock — but that’s a story for another day.) The Social Network star’s playing the role of “Supportive Friend” to less than critical acclaim from his longtime galpal Jessica Biel, who we hear is petrified that Scarlett will try to get Mr. SexyBack back now that’s she’s single.

“Scarlett was hot and heavy with Justin right before falling for Ryan and now that Scarlett and Ryan are divorcing, Jessica was terrified the former lovers will pick up right where they left off. After all, he dated Jessica and Scarlett simultaneously at one point,” a motormouthed tipster tells The National Enquirer’s Mike Walker.

“Jessica’s always looked the other way and given Justin his space when he needed it. They’d be apart for a while, then get back together. But now she’s worried that’s all going to change with newly-single Scarlett back in the picture.”