David Beckham and wife Victoria attempted to sneak into the studio for Jimmy Kimmel Live, but the sexy soccer stud wasn't successful at flying under the radar.

After pulling up to the backdoor in his gunmetal grey sports car, Posh darted for the door while David pulled his ride into the lot ... but not before he gave X17 a wave!

Before arriving at Kimmel's, Victoria and David took their sons Romeo, Cruz and Brooklyn to Pizzeria Mozza in Hollywood. Looks like Victoria is one busy preggo!

See David's interview with Jimmy ... after the jump.