Billy Crystal, Keegan-Michael Key also appear in 'Tonight Show''s recurring "Camp Winnipesaukee" bit
Lars Ulrich, Rihanna, Justin Timberlake, Nikki SIxx, Imagine Dragons, more share memories, condolences, thoughts on mental heath
Singer remembers collaborating with "genius of storytelling" on concert documentary
Annual Pilgrimage Music and Cultural Festival in Franklin, Tennessee to include Ryan Adams, Marty Stuart and Amanda Shires
Singer encouraged "black, brown, gay, lesbian, trans" viewers while accepting Song of the Year award for "Can't Stop the Feeling"
Pop star opens Academy Awards with glitzy mash-up of "Can't Stop the Feeling," Bill Withers' "Lovely Day"
See Emma Stone, Mahershala Ali, Octavia Spencer, Justin Timberlake John Legend, Chrissy Teigen, Dev Patel, Andrew Garfield on Hollywood's biggest night
John Legend, Lin-Manuel Miranda will also perform Best Original Song nominees
'La La Land' songs "City of Stars" and "Audition (The Fools Who Dream)" both up for award
Justin Timberlake and Anna Kendrick lend their pipes to otherwise generic kids' movie based on vintage toy line
Pop star talks '20/20 Experience' follow-up, working with Pharrell, Timbaland, Max Martin
Host, pop star also test bromance during "Best Friends Challenge"
Two "best friends forever" return to Camp Winnipesaukee on 'The Tonight Show'
From Justin Timberlake live in Vegas to terrifying new 'Black Mirror' episodes, here's what you'll be watching this month
Pop star teases epic spectacle in latest clip from Jonathan Demme-directed 'Justin Timberlake + the Tennessee Kids'