Flirty-Mc-Flirt-Flirt Justin Timberlake is having a grand old time with Cameron Diaz on the set of Bad Teacher, and sources claim the two are quickly moving from exes to lovers.

Justin, who may or may not have dumped his on/off girlfriend Jessica Biel a couple of weeks ago, allegedly misses Cameron’s witty remarks and playful attitude.

“For him, it’s totally a new beginning with Cameron,” a source slipped to the UK’s Now magazine. “He really wants things to work this time around and he’s even talking about spending the rest of his life with her.”

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So is Biel SOL? It sure looks that way!

“Cameron was craving a high-energy comedy and sexual sparks, and she’s definitely getting that with Justin! She positively glows when she’s around him,” another insider told Britain’s Star magazine.

Do you think the former lovebirds are for real this time, or is this just a silly on-set romance? (Showbiz Spy)

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