"It was just so much inauthenticity.… I thought I had to be a certain way to be popular," the singer-songwriter told 'Rolling ...
Puth's baby is due in March — and his tour is set to kick off in April ...
Puth told Rolling Stone he feels pressure to perform on par with Whitney Houston's performance in 1991 ...
"I'm going to be inspired by what Whitney did, but I can't ever touch what Whitney did," he says ...
Charlie Puth was shocked that neither Ariana Grande nor Cynthia Erivo picked up Oscar nominations for Wicked: For Good after the nominees were announced Jan. 22.