Recurring Guest Characters Christina Aguilera 1 guest appearances Amy 1 guest appearances Jim Gaffigan 1 guest appearances Antoni Porowski 1 guest appearances Anna Faris 1 guest appearances Elizabeth McGovern 1 guest appearances Allen Leech 1 guest appearances Hugh Bonneville 1 guest appearances Jessica Alba 1 guest appearances Milo Ventimiglia 1 guest appearances Mandy Moore 1 guest appearances 5 Seconds of Summer 1 guest appearances Tony Hale 1 guest appearances America Ferrera 1 guest appearances Meghan Trainor 1 guest appearances Tegan and Sara 1 guest appearances Alexandra Shipp 1 guest appearances Barbie Ferreira 1 guest appearances Alexa Demie 1 guest appearances Colton Dunn 1 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥