Cameron Diaz and John Mayer have reportedly hooked up again after their brief fling last year.

The pair were frequently spotted together last summer, being “super flirty” over dinners, and then in December, were spotted looking cosy at the Bowery Hotel in New York.

Now they’ve been linked again after they were spotted together at the Sunset Marquis hotel in Los Angeles.

A hotel source revealed the Charlie’s Angels star arrived at the hotel on Monday afternoon: “Cameron went into John’s room and didn’t emerge for about three hours. When she finally came out, she had a massive grin on her face.”

Cameron has been linked to several men including Jude Law and Criss Angel as well as John since splitting from long-term love Justin Timberlake last year. John had an on-off relationship with Jessica Simpson for around eight months before they finally split late last spring.