Spade's Secret "Idol" Man-Crush

Maybe it's the ridiculous ponyhawk, his karaoke-quality "singing," or that cheesy smile, but whatever it is -- Spade's got Fanjaya Fever!

TMZ caught the "Showbiz Show" host outside of Koi last night, hanging out with "Full House" alum Bob Saget. After Spade and Danny Tanner parted ways, the man who once dated Heather Locklear revealed his affinity with everyone's favorite "American Idol" yelper, telling TMZ, "Sanjaya's sexy, there's no stopping that guy!"

Please let him be wrong.