John Mayer is not over Jennifer Aniston, claims his ex-lover.

The 'Gravity' singer is reportedly "pining" over the actress - who he split from in March after around a year together - revealed Scheana Marie Jancan, who dated the star briefly last month.

She told Britain's Heat magazine: "John was devastated at the break-up with Jennifer. He told me he really didn't think Jennifer would dump him - it was a complete shock to him. "He's never really got over it and he still talks about her a lot. He's been playing the guitar alone a night, pining over her."

According to Scheana - who met John at an event where she was waitressing - the singer is trying to get over his former love by "dating various girls". Despite regularly blogging about his personal life, John ended his romance with Scheana after she spoke out about him, and the aspiring actress admits she doesn't understand why.

She added: "I don't understand why he's so p***ed off with me for talking about us. I've been nothing but nice about him."

(China Daily/Agencies May 13, 2009)