Hertl imitating Bieber goes back to a friendly Twitter exchange between Binnington and the pop star at the turn of the year. Binnington issued a challenge to Bieber where he'd give him 10 breakaways and if he scored, he'd dye his hair platinum blonde.
Bieber accepted the challenge and upped the ante, proposing the loser donate $10,000 to charity, but the challenge has yet to occur.
"Before everything started, the NHL asked, 'hey Justin was supposed to come, but he can't, so do you want to do something?'" Hertl said.
"I said, 'for sure, let's do something!' I was for sure in it, I like to make fun."