Matt is from New York and is a jock but says nothing prepared him for Grease Academy and that he is glad to be back. Ashley says people can call her a crybaby, but she doesn't care, and she's glad for the chance to show she's a fighter. David Ian says they are back because they were great, but very green and deserved a second chance. Matt sings "Pretty Woman." He does seem more comfortable on stage, but he also seems unused to harmonizing -- sounds a little weird with background voices, and he biffed one note. Ashley sings "Still the One." She seems pretty nervous still -- and she's not exactly on key, but she ends strong. Kathleen says they both look great but that it was a little tentative from both and for next week to go for broke. David says he his the 50s is in Matt's DNA but he really needs to work on his vocals. He said Ashley looks like a dream but the vocals were a nightmare (ah, there's a Cowell-esque line), that her pitch was questionable and all over the place. Jim says they've clearly got nerves, but they were good. Olivia says their vocals will get better.