1. Leonardo DiCaprio

Photographs show Leonardo DiCaprio talking into his phone and clutching an e-cigarette. Right so.

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2. Jeremy Piven

Of course the lad who played Ari Gold was in attendance. Of course. 

3. Jennifer Lopez and Alex Rodriguez

J-Lo and A-Rod in the house.

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4. Charlize Theron

The Oscar winner, who can currently be seen in Atomic Blonde, was among the slew of celebrities there.

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5. Piers Morgan

Piers Morgan used the event as an opportunity to brag about his Irishness again.

6. Gerard Butler

Butler is a longtime McGregor fan, so no surprises there.

7. William H Macy

If you had asked us yesterday whether beloved character actor William H. Macy would attend a Conor McGregor match, we probably would have said no, but here we are.

8. LeBron James

But of course.

9. Jack Osbourne

Jack Osbourne attended the fight with Sharon and Ozzy, and managed to get a photo with McGregor afterwards. Look at how angelic Conor looks.

10. Jamie Foxx, Don Cheadle, Chance The Rapper and William H. Macy

#SquadGoals

11. Diddy

Diddy doesn’t miss any session.

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12. Mike Tyson

How are you going to have “the fight of the century” and not invite Tyson?

13. Bruce Willis

YIPPEE KI YAY!

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14. Frank Ocean

Do you think Frank Ocean would rather be somewhere else, yes or no?

15. Chris Hemsworth

Thor vs. McGregor. Now there’s a fight we’d happily pay money to see.

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