Jessica Simpson reportedly enjoyed an intimate lunch with ex-boyfriend John Mayer. The singer-and-actress, who is currently dating American football star Tony Romo, secretly met John for a meal in Calabasas, California, recently and onlookers claimed they couldn't contain their joy at seeing each other.

One source told X17Online: "They were keen not to be seen together but they looked so happy to be in each other's company. It looked to me like they were more than just good friends!"

John Mayer has stopped smoking marijuana. The "Gravity" singer - famed for his wild and womanizing ways - no longer indulges in the drug and jokes he hires someone to replicate users' perceived benefits of the substance.

He wrote on his Twitter account: "Any time I feel like smoking pot I just book myself a life insurance exam."

Jennifer Aniston was spotted "checking out" a handsome stranger on Saturday. The "Marley and Me" actress, who parted ways with John Mayer last month, showed she was over the musician when a mystery hunk caught her attention at Sir Paul McCartney's concert in New York.

A source said: "She looked really happy. There was a definite glow to her. She couldn't stop smiling."

John Mayer insists his break-up with Jennifer Aniston hasn't influenced his songwriting. The "Gravity" singer is about to start work on his fifth album but has denied he will draw on recent events in his personal life for his new material.

Jennifer Aniston is preparing to become a single mother. The "Marley and Me" actress, who split from musician John Mayer earlier this month, is so desperate to have children she is considering adopting or using donated sperm.

A source said: "In a perfect world, she'd get pregnant naturally. But if 'Mr. Right' doesn't show up, she's willing to adopt or try in vitro fertilization using donated sperm. She is working out how she wants to proceed. But one thing is definite - she wants a baby, and she wants one soon. She is willing to become a single mother."