Article continues below advertisementTamra Judge squashed a rumor she slept with a boy band singer after Gretchen Rossi made the claim during the September 18 episode of The Real Housewives of Orange County.When answering questions about the episode on her Instagram Story, one fan asked Judge, "I wanna know who the singer was IF there was anything to that?"Article continues below advertisementTamra Judge Slams 'Complete Lie' Gretchen Rossi ToldSource: BravoTamra Judge claimed Gretchen Rossi 'has proven to be a liar.'"I did not sleep with a 'boy band singer' ever in my life," Judge responded.