The All-American Rejects have mounted a comeback with their House Party Tour. (Photo illustration: Yahoo News; photos: its_katiemae/Tiktok, All-American Rejects (3), Getty Images)It was harder to tell who was giving a bigger performance on a suburban front lawn, the band's frontman or the crowd. Throngs of sweaty, screaming fans are lining up against a barricade, filling the porch of the house where the concert is taking place and even scaling the roof of the home next door.