Justin Timberlake's wife, Jessica Biel, has reportedly been flirting with other men after the public cheating scandal her hubby got caught up in.

"Jessica's found out that some healthy flirting with other men goes a long way. She's showing off her amazing bod and smile and the guys are noticing more," an insider told Radar. "They've always thought she was hot but she never reciprocated, until now."

Justin was caught on camera canoodling with Black actress, Alisha Wainwright. The actor/pop singer publicly apologized to his wife (but not Alisha) and denied that he cheated but admitted he crossed the line while under the influence of alcohol.

But now it's Justin who's looking over his shoulder.

"Jessica's got Justin worried and that's the best feeling in the world, not that she would ever cheat on him," the insider added. "It's just kind of nice getting all this attention from Justin. He's sending her flirty texts and calling three times a day to say 'I love you' and 'I miss you.'"