20 of the 'campest' looks from this year's Met Gala, from Billy Porter to Lady Gaga

It's Met Gala time again.

The annual, super-exclusive benefit for the Costume Institute at the Metropolitan Museum of Art in New York is where the most outrageous fashion is born.

Tickets are incredibly expensive ($35,000) and the guest list is chosen by Vogue staff (though Anna Wintour is said to have a heavy hand in the selection process).

The theme this year is Camp: Notes on Fashion, to compliment an upcoming exhibition at the museum, inspired by photographer Susan Sontag’s 1964 essay 'Notes on Camp'.

Outfits will be based on "irony, humour, parody, pastiche, artifice, theatricality and exaggeration".

Here are the most extra looks:

1. Ezra Miller

Picture: Dimitrios Kambouris/Getty 

2. Zendaya

(Picture: Getty Images for The Met Museum/)

3. Lady Gaga

(Picture: AFP/Getty Images)

4. Katy Perry

(Picture:Getty Images)

5. Celine Dion

(Picture: PA)

6. Cardi B

(Pictrure: Charles Sykes/Invision/AP)

7. Serena Williams

(Picture: PA)

8. Janelle Monáe

(Picture: Getty Images)

9. Harry Styles

(Picture: Getty Images)

10. Joe Jonas and Sophie Turner

(Picture: Getty Images)

11. Priyanka Chopra and Nick Jonas

(Picture: Dimitrios Kambouris/Getty) 

12. Billy Porter

(Picture: Getty Images for The Met Museum/)

13. Theatre owner Jordan Roth

(Picture: Reuters)

14. Jared Leto

(Picture: Getty Images)

15. Dwyane Wade and Gabrielle Union

16. Lupita Nyong'o

(Picture: Invision/AP)

17. Awkwafina

(Picture: Reuters)

18. ​ The Jenner sisters, Kylie and Kendall

(Picture: Getty)

19. Emily Blunt

(Pictrure:PA)

20. And, of course, Anna Wintour

(Pictrure:Getty Images)

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