Rihanna and Seth Meyers get into hilarious day drinking shenanigans

Seth Meyers was a little too hungover to start his show with an opening monologue on Thursday night after he went day drinking with Rihanna for a special segment on Late Night WIth Seth Meyers.

Before Meyers and Rihanna even started, they both took a shot and pounded a beer. They were in for a long afternoon.

Behind the bar, Meyers made fun drinks for Rihanna based on some of her best songs like "Under my Rumbrella" "We Found Veuve in a Hostess Place" and "B**** Better Have My Bunny," which required Meyers to break the heads off of giant chocolate bunnies so he could fill them with Don Julio 1942 tequila. Following the festive cocktails, Meyers and Rihanna played a drinking game.

Meyers showed Rihanna a few pictures of some of her craziest outfits and asked her where she wore the outfit. If she got it right, he would take a shot, but if she got it wrong, she would. Rihanna was, surprisingly, good at the game, which Meyers was not happy about. In fact, the drinking game was the turning point for the two, who both began to slur their words.

Next, Meyers and Rihanna took turns playing the bartender who gives great advice. When Rihanna asked Meyers what career path she should take if she were to quit music, Meyers told her she should be a pilot. "I actually wanted to be a pilot," Rihanna told Meyers. "When I realized my grades sucked."

Meyers pointed out that he wouldn't want to have a pilot who got bad grades. "You want your pilot to be like, 'Hey, we're about to take off. I got a D in Science," asked Meyers.

The shenanigans continued with Meyers testing out some pickup lines on Rihanna, and Rihanna giving Meyers a summer makeover using products from her very successful Fenty Beauty line.

The two finished their booze-filled day attempting to sing Rihanna's hit song, "Work," but it was an epic fail, which isn't a surprise since it's already a tough song to sing sober.

Late Night With Seth Meyers airs weeknights at 12:35 a.m. on NBC. Watch clips and full episodes of Late Night With Seth Meyers for free on Yahoo View.

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