All 42 musicians who have pulled double duty as host and musical guest on 'SNL'
Timothée Chalamet, Jack Harlow, and Dua Lipa are the most recent celebs to take on the double-duty challenge at "Saturday ...
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Why January 27th Matters In Rock History
Find out how metal Pat Boone got on this day in 1997 and who first came to America in 1971 but couldn't perform.