Justin Bieber Flexes His Muscles and His 8 Other Look-at-Me Grammys Moments

Justin Bieber with his date, younger brother Jaxon, at the Grammys on Monday. (Photo: Getty Images)

It’s Justin Bieber’s world, we’re just living in it.

Although many certified rock legends attended Monday’s Grammy Awards, the “Where Are Ü Now” singer, 21, stole some of the spotlight. While we’d like to think maybe the Canadian crooner was acting out a little because he was nervous to be in the same room as his ex, Selena Gomez, we’re sure it was just Bieber being Bieber.

Let’s look at some of the first-time Grammy winner’s most look-at-me moments:

1. He packed heat: Yes, Bieber flexed his muscles at the big show. This gem was snapped backstage. It’s just the pose all the music legends — Bob Dylan, Stevie Wonder, and Paul McCartney — would do, right?

(Photo: Getty Images)

2. He tried to smash his guitar. Who did he think he was, Kurt Cobain? Paul Stanley? Jimi Hendrix? Pete Townshend? Maybe a little of all of them, but he clearly needs to work on his guitar destruction form. (Bonus points for the tongue out, though.)

(Photo: Getty Images)

3. He danced like this.

(Grammy Awards)

4. And this.

(Grammy Awards)

5. And he wore this.

(Photo: Getty Images)

6. He rocked that ‘stache. His infamous facial hair is back! Take out a magnifying glass and you can see it.

(Photo: Getty Images)

7. He brought his mini-me as his date. Who would he bring as his plus-one? While many thought maybe gal-pal Hailey Baldwin, Bieber went for his mini-me, his younger brother Jaxon. They coordinated their looks, but the tot’s tresses were way more rock ‘n’ roll.

(Photo: Getty Images)

8. He sang his heart out with James Corden. It was pretty charming, but, then again, the talk show host always is.

9. He threw a party — and Kourtney Kardashian was at the top of the guest list. As if having his ex-fling there wasn’t big enough news, she showed up wearing this.

(Photo: Splash News)

But, hey, the Biebs won his first Grammy. He’s legit now. Expect more of all of this.