Cameron Diaz Cozies up to A-Rod at Hollywood Bash

Cameron+Diaz in Creative Artists Agency Hosts Super Bowl Party

Actor Tom Cruise, Actress Katie Holmes, MLB Player Alex Rodriguez and Actress Cameron Diaz attend the Super Bowl Party hosted by Creative Artists Agency at the W Hotel: South Beach on February 6, 2010 in Miami Beach, Florida. (Getty Images)more pics »Cameron Diaz and Yankees player Alex Rodriguez were at the CAA Party in Miami Saturday night, where they did a little late-night flirting. A-Rod was sitting on a couch beside Cameron as she “was dancing by herself” before she took her dance moves over towards him.

Is Cameron crushing on A-Rod? (Getty)
At one point, a source told OK! magazine, the blonde beauty -- who was "tipsy" and being very “fun and flirty” -- began “grinding on ‘A-Rod.’”

The 37-year-old actress also partied with friends Katie Holmes and Tom Cruise at the bash and was spotted chatting with them when she wasn’t hanging out with Rodriguez. The source said: “Katie and Cameron were getting along great. They were having a great time."

Other stars at the party included Jessica Alba, Adrian Grenier and Kevin Connolly.

Alex, 34, has been single since splitting from actress Kate Hudson in December. Cameron has previously dated a host of famous men including Maroon 5 star Adam Levine, musician John Mayer and British model Paul Sculfor.

More pictures of Cameron Diaz and Alex Rodriguez (click any photo):