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After enjoying lunch with friends at Cafe Med in West Hollywood, Eva Longoria was too busy on her cell phone to give us a smile ... but no worries, we know the actress is in high demand. Can't miss those phone calls!

The 36-year-old Latina just signed on to play opposite Billy Bob Thornton in the upcoming comedy The Baytown Disco. Perhaps she was hammering out some final details with her agent.

Find out when the movie is slated to begin filming ... after the jump.