Actress Jennifer Lawrence; actor Alan Cumming; alt pop group Little Daylight performs.

Actor Alan Cumming; actress Alicia Vikander; English electronic band Clean Bandit and singer Jess Glynne perform; Queens of the Stone Age's drummer Jon Theodore sits in with The 8G Band.

Seth takes a closer look at Trump claiming he can declassify documents by simply declaring them declassified inside his mind during an interview with Fox News before speaking with Alan Cumming and Bobby Moynihan.