Ellen DeGeneres played a prank on Brit footballer David Beckham during the filming of her chat show. The TV host surprised Becks by super-imposing her face on a sexy Armani ad of Posh and Becks in their underwear. DeGeneres then took Beckham outside the studio to show him the huge 30ft poster hanging off the side of Warner Bros. Becks, accompanied by Posh and their kids, laughed at the poster. The segment was filmed and will be aired this week in the US.<P>Pictured: Ellen DeGeneres and David Beckham <P><B>Ref: SPL122231 310809 </B><BR/>Picture by: Splash News<BR/></P><P><B>Splash News and Pictures</B><BR/>Los Angeles:310-821-2666<BR/>New York:212-619-2666<BR/>London:870-934-2666<BR/>photodesk@splashnews.com<BR/></P>?www.splashnews.com