In a battle where Selena Gomez and Benny Blanco put their beauty skills to the test, who will come out on top?

During an appearance on The Drew Barrymore Show on Thursday (March 27), the "Scared of Loving You" singer and her producer fiancé teamed up for a makeover of the 50 First Dates star after Barrymore asked them to use some products from Gomez' Rare Beauty brand to assist in her glam as she "came out here with no makeup," per Page Six.

The couple were up for the challenge and each did their best on one half of the host's face. While Gomez took the more professional route, dusting brushes across Barrymore's skin to blend products, Blanco had a more hands-on approach, using his fingers to smear blush and contour around her face as he struggled to figure out the best approach.

"Just stay still. Can I touch your face?" he asked. "Are you supposed to do it with your finger? Should I dip it in water?"

However, that didn't dim Barrymore's excitement, as she gushed, "I can't believe I'm getting to do this, by the way."

The audience laughed as Blanco used his finger to draw three lines of blush across a large section of her cheek, leading him defend his efforts.

"Why is everyone laughing? I think I'm doing great job! I don't know what you think is so funny," he said, adding, "I think mine's pretty good."

Barrymore, with one half of her glam looking flawless and the other half a tad muddled, was a good sport and let Blanco know, "I think I'm going to like yours, too!"

Of course, this isn't the first time Blanco has showed off his makeover prowess. Earlier this month, Gomez shared a video of her fiancé hilariously attempting to do her makeup to a similar result of what viewer saw with Barrymore.

Check out the couple's makeover of Barrymore in the video below.

Ryan Seacrest