Liz Hurley and Shane Warne back on track?

London (ANI): Liz Hurley and Shane Warne have once again sparked rumors of their possible romance after the pair began flirting again on Twitter yesterday. The pair took to Twitter to share a flirty conversation about their new year's resolutions, reports the Daily Mail.

The cricketer broke the ice when he asked mother-of-one Hurley if she had any resolutions for 2011. "Lots of them and they all begin with Start or Stop," Hurley tweeted back. "You're being blonde...as in Stop eating sweeties and Start doing sit ups xx," the model continued with what she meant.

Warne then said: "Enjoy rabbit food me - not!!!!! Enjoy NYE with Damian... I didn't mean u to stop eating sweeties and do sit ups-they're my resolutions. I know you're a salad eating gym bunny by nature xx," Hurley replied.

The flirty banter clearly suggests things are back on track with the couple.