Jessica Simpson's Cook canoodle

Jul 5, 2007, 13:00 GMT

06/27/2007 - Dane Cook - Transformers Los Angeles Movie Premiere - Arrivals - Mann Village Theater - Westwood, CA © Glenn Harris / PR Photos

Jessica Simpson has reportedly rekindled her romance with Dane Cook.

The blonde actress was spotted canoodling with her 'Employee of the Month' co-star during Prince's VIP concert at Los Angeles' Roosevelt Hotel on Saturday (30.06.07).

Onlookers claim Jessica and Dane, who reportedly dated while shooting 'Employee of the Month', spent the whole evening talking and touching each other.

A source told Life and Style Weekly magazine: "They were laughing, joking and hanging out. They practically spent all night together, dancing and touching each other."

Last month, Jessica reportedly split from boyfriend musician John Mayer after a "rocky" relationship.

A source revealed: "It has been rocky and it had been rocky, and it reached the end of the road. It is definitely over - the relationship has ended.

"Who knows what the future will hold. This is the twelfth time they've broken up. Their relationship is volatile."

Jessica, 26, and John, 29, who had been dating for a year, spent time in New York and the Mexican resort Cabo San Lucas in a desperate effort to save their relationship.

The source added: "They spent time together in an attempt to talk things over. But it's over."

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