Jennifer Aniston has split up with musician boyfriend John Mayer, according to reports.

The couple had enjoyed a whirlwind romance over the past few months and speculation mounted that a wedding was in the offing.

Rumours are abounding that the pair are experimenting with a trial separation instead of calling it quits permanently.

Earlier this month, it was also suggested that Aniston, 39, was exhausted after accompanying Mayer, 30, on his tour which included visiting four countries in 11 days.

Meanwhile, the former Friends star denied rumours that she has had lip fillers to boost her pout.

She is also gearing up to start on a press tour for Marley & Me, a new flick based on the The New York Times best-selling autobiographical book by journalist John Grogan.

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