All of Twitter wonders: 'It's 2015. Why is Paris Hilton trending?'

No, Twitter, you are not in a time-warping Twilight Zone. “Paris Hilton” was indeed trending thanks to her cameo at the not-so-“Fight of the Century” in Vegas.

There's @ParisHilton… #MayPac pic.twitter.com/u1fOywR5yt

— Top Rank Boxing (@trboxing) May 3, 2015

this has been the highlight of the Game ?❤️?? @parishilton #MayPac https://t.co/LIIf1tvReE

— ??. ??????? ☤ (@drchelseatena) May 3, 2015

https://instagram.com/p/2Nc4CJF_A4/

Paris Hilton sitting ringside at #MayPac pic.twitter.com/2gK4S2QwZv

— Boxing Insider.com (@BoxingInsider) May 3, 2015

She’s a longtime member of Team Pacquiao, apparently:

remember when GD with Paris Hilton and Jessica watched Pacquiao's fight before? #TeamPacquiao pic.twitter.com/FO73YEXLmF

— ? (@selusts) May 3, 2015

#MayweatherPacquiao #ENTÉRATE @ParisHilton muestra apoyo a Pacquiao ¿Quién es tu favorito? http://t.co/ka5kvWyfh2 pic.twitter.com/9dSxCwrORA

— El Universal (@El_Universal_Mx) May 2, 2015

Selfie time!

That's @ParisHilton taking a selfie behind Denzel Washington's interview at #MayPac pic.twitter.com/BXLkrtkW3S

— Briän Ries (@moneyries) May 3, 2015

Zing.

"Even" Paris Hilton at the #MayPac fight? What else she got going on? Also, I thought that was Meryl Streep at first.

— Karol Markowicz (@karol) May 3, 2015

Low blow:

My favorite undercard match of the night was @ParisHilton vs Old Age. #MayPac pic.twitter.com/WvkQ3R7rlk

— Diane N. Sevenay (@Diane_7A) May 3, 2015

Yes, it’ time for bed.

https://twitter.com/ButtxrflyStyles/status/594740153052229632