John Mayer Tips Girlfriend Jennifer Aniston For Chart Success

Jennifer Aniston has the potential to ditch acting in favour of a pop career, according to boyfriend John Mayer.

The actress - who is busy promoting her upcoming film Marley & Me - has apparently been flexing her vocal chords in secret.

And according to John she's not bad either: "Do you know that girl can sing...? She does it when she doesn't think anybody's paying attention.

"I said to her the other night, 'There's a track in there.' I think she could kill it."

Meanwhile Jen seems to be focused on change right now, having expressed a desire to step away from acting for a while.

She told the Mirror, “There are other things I want to explore besides acting - maybe something outside my comfort zone, something to do with other people or something with children."

So she wants to be Angelina Jolie, then.

See Johnnifer at the L.A. premiere of Marley & Me below