Calvin harris's reaction to howie mandel's Taylor rápido, swift dad joke 

As he has been doing post-Taylor Swift—in between advocating for photosynthesis—Calvin "We\'re All Plants" Harris grinned and bore it when Howie Mandel cracked a dad joke about his ex-girlfriend on Saturday.

Introducing Harris, who was attending Caesars Palace\'s 50th anniversary gala to collect an award (ouch), Mandel roasted the DJ with homonyms. "That\'s a nice suit. Who\'s your tailor?" he said. "See what I did?"

"You got that prepared, you had that one ready," Harris replied, with the same frozen smile he deployed here. Then he launched into his acceptance speech like a man who walked in thinking it was going to be a chill night.

LET ME SEE YOUR HANDS IN THE AIR 😂😂🙌🏻 /// @howiemandel “I like your suit , Who’s your Taylor?” Calvin: “You got that prepared, you had that one ready" #calvinharris @calvinharris

— Calvin Harris (@CalvinHarris) August 7, 2016

Follow Marie Claire on Facebook for the latest celeb news, beauty tips, fascinating reads, livestream video, and more.

Justin Trudeau\'s Abs Photobomb Canadian Beach Wedding

Kourtney Kardashian Isn\'t Opposed to \'Keeping Up with the Kardashians\' Ending

16 Celebrity Tattoos and Exactly What They Mean

People Brought Their Cosplay A-Game for \'Suicide Squad\'s\' Opening Weekend

Someone Reimagined \'Stranger Things\' as an \'80s Sitcom and It\'s Pretty Brilliant

Leslie Jones\'s Is Tweeting the Best Olympics Coverage

This Video Proves Saint West Is the Cutest Baby Of All Time

Brie Larson Wants Everyone to Know She\'s Taking Her Captain Marvel Role Seriously

Beyoncé, Sarah Jessica Parker, Nick Jonas and More Celebrated Obama\'s 55th Birthday at the White House

\'Fantastic Beasts\' Introduces Some Brand New Wizarding World Magic

Taylor Swift and Calvin Harris Took Their Perfect Relationship to the Beach

Someone Took a Photo of the Moment Taylor Swift and Calvin Harris First Met

Taylor Swift and Calvin Harris Will Not Be Making Sweet, Sweet Music Together

Taylor Swift and Calvin Harris Have Reportedly Broken Up

This Tweet Proves There\'s Nothing But Love Between Taylor Swift and Calvin Harris

Calvin Harris Just Low-Key Called Out Taylor Swift on Instagram, and Then Deleted All Evidence