The 10th annual ceremony at London's Berkeley Square Gardens feted a host of stars including Beckham, who was named Woman of the Decade, and Harry Potter star Daniel Radcliffe, who was voted Man of the Year.
Samantha Barks accepted the Breakthrough Award for her role in hit movie musical Les Miserables from her rumoured beau David Gandy, while actress Rashida Jones was handed the Filmmaker Award by funnyman Chris O'Dowd.
Accepting the Film Actress Award from fellow Australian Kylie Minogue, Bridesmaids star Wilson joked, "Thank you so much Kylie, I just feel so lucky, lucky, lucky, lucky! I'm just excited to receive this award because I was told there was a cash prize... There's not?"
Girls star Zosia Mamet was thrilled with her International Tv Actress gong, declaring, "This is the first award I've ever won!" and Joanne Froggatt picked up the U.K. equivalent for her role as Anna Bates in Downton Abbey.
British actress Helen MCCrory praised her partner, Homeland hunk Damian Lewis, as she received the Theatre Actress Award for her role in the play The Last Of The Haussmans, insisting, "I'd like to thank my husband, who always stands by me. We've only got one chair in the house."
Presenting the Solo Artist of the Year prize to Rita Ora, model Cara Delevingne gushed, "I genuinely don't know anyone who deserves this more. She's my best friend," while Jason Derulo stepped onstage to crown The Saturdays the Best Band.
Other winners included Jessie J (Editor's Special Award), pop star-turned-Tv presenter Myleene Klass (Entrepreneur Award) and Nicole Scherzinger (Tv Personality Award for Britain's The X Factor).