(In 2018, the Billboard staff released a list project of its choices for the Greatest Pop Star of every year, going back to 1981. Read our entry below on why Adele ... for record, song and album ...

From the lounge staple "Volare" to the hip-hop smash "Not Like Us," here are all the hits that won both of these top prizes.

‘Lost Ones’, ‘Ex-Factor’, ‘911’ and ‘Killing Me Softly With His Song’. “Wow @nbcsnl just wow. Incredible! I can’t believe what I’m watching,” Adele wrote on her Instagram ...