Nicole Scherzinger and Maisie Smith both looked sensational as they attended The National Lottery's Big Night of Musicals at the AO Arena in Manchester on Monday evening. Nicole Scherzinger, 45 and Maisie Smith, 22 both looked sensational as they attended The National Lottery's Big Night of Musicals at the AO Arena in Manchester on Monday evening. The former Pussycat Doll …