David Cook will return to perform on "American Idol" for the first time since winning Season 7 last year. Lady Gaga will also appear performing her hit single "Poker Face." HitFix Staff <p>&nbsp;</p> <p>"American Idol" season seven champ David Cook is returning to the show that made him a star.<br /><br />Cook, who battled David "Archie" Archuleta to win last season's crown, will perform a new single from his self-titled debut album, "Come Back To Me" on the Wednesday, April 1 edition of "Idol."&nbsp; Cook's November release has already been certified platinum and entered the Billboard Top 200 at No. 3, the best debut from an "Idol" winner since 2006.&nbsp; Cook's first headlining tour, "The Declaration Tour 2009," began on February 13 and, according to a Fox press release, is still "going strong with sold-out dates."<br /><br />Pop sensation Lady GaGa will also perform Wednesday night.&nbsp; The singer/songwriter had an amazing run to the top of the single charts with "Just Dance" and will perform "Poker Face," her second hit song from her debut album "The Flame."<br /><br />A number of former "Idol" winners have already returned to the show's stage this year including Kelly Clarkson, Ruben Studdard and Carrie Underwood.<br /><br />The show will also feature the elimination of one of nine current finalists: Kris Allen, Anoop Desai, Matt Giraud, Danny Gokey, Allison Iraheta, Megan Joy, Adam Lambert, Scott MacIntyre and Lil Rounds.&nbsp; The fun begins at 9:00 PM ET/PT on Fox.</p> tv 2009-03-27T05:31:43Z 454 Season seven winner will sing new single 'Come Back To Me' 2038-01-01T00:00:00Z false 617 false false false false false false false false false false 2009-3-27-david-cook-returns-to-idol-with-lady-gaga 2009-03-27T01:26:00Z David Cook returns to 'American Idol' with Lady Gaga published Eastern Time (US & Canada) http://tinyurl.com/d2rux6 David Cook returns to 'Idol' with Lady Gaga 2009-09-01T03:42:32Z false 5 53