Diaz, Combs working on movie project

Updated: Nov 15, 2011, 16:51 PM IST

New York: Actress Cameron Diaz and singer Sean Combs aren`t dating rather they are working together on a film project, says her representative.

Rumours of their budding romance started after they were spotted dining together a number of times in recent weeks. However, Diaz`s spokesperson has set the record straight.

"(They) are longtime friends and have been seen together recently because they are developing a film project. They had lunch... with a producer who is also involved in the project. (They) are not romantically involved," nypost.com quoted Diaz`s representative as saying.

Diaz split from baseball star Alex Rodriguez in September, while Combs has been linked to singer Cassie.