Keira Knightley ‘s really wanted some champagne yesterday after learning she was nominated for her second Oscar. But The Imitation Game actress is pregnant with her and hubby James Righton’s first baby. So she told E-News, “I tried sparkling apple juice because it looked kind of like champagne in the glass.” She said last night at the Critics’ Choice Awards at the Hollywood Palladium. “But I was like, ‘It’s apple juice, come on. Who are you kidding? I mean, I ‘m not kidding myself.