In case you need a refresher, Jenner sang the phrase when waking up her daughter during a behind- the-scenes office tour of her Kylie Cosmetics offices that she then posted on her YouTube channel.
The clip was quickly turned into memes, with Jenner herself even putting the phrase on sweatshirts that she sells online.
Jenner’s short performance had Bieber clearly excited because he jumped on pal Jaden Smith’s back immediately after.
And Twitter was definitely here for it.
One editor from Elle wrote, “the duet I never knew I needed.”
A fan on Twitter called it the “best moment of 2019.“
“Rise and Shine” by Kylie Jenner and Justin Bieber, the duet I never knew I needed pic.twitter.com/XsQ9GYZim6
— Alyssa Bailey (@alyssabailey) December 14, 2019
Perhaps a Bieber/Jenner holiday classic is just what we need this season?