After her recent split from singer John Mayer, Jessica Simpson is now dating actor Dane Cook. The singer and actress has been spotted flirting with her co-star from the film Employee of the Month, during a VIP concert by Prince at the Hotel Roosevelt in Los Angeles. Witnesses say that Simpson and Cook spent the entire evening together. One source told Life & Style Weekly magazine, "They were laughing, joking and hanging out. They practically spent all night together, dancing and touching each other." | 
