Martha Stewart gave Drew Barrymore a masterclass on “thirst traps” during Monday’s episode of the “Scream” star’s eponymous talk show.

Barrymore, 50, cozied up to Stewart, 84, and asked for her “advice” on how to capture an ideal image for social media — noting that Stewart is the “queen of thirst traps now.”

“Okay well, position yourself beautifully,” Stewart explained, demonstrating how to interact with the phone camera as Barrymore sat alongside her.

After instructing the “E.T” star to raise the camera “higher” and sit “this way a little bit,” Stewart praised Barrymore. “See, already you look better!” the domestic mogul remarked, as the camera angle switched to the phone’s POV.

“Always go down your face and elongate your neck, and then purse your lips a little bit,” Stewart explained, as Barrymore mimicked her. She then added, “Open your eyes,” as Barrymore snapped a photo.

“That’s hot! Martha we did it!” the talk show host exclaimed as the audience erupted in applause.

Fans of the iconic personalities took to the comments thread to gush over the lighthearted clip, which was shared on Instagram. “Martha’s Masterclass 💅🏻,” one follower wrote, while another added, “The queen❤️”

Others noted Stewart’s undeniable expertise. “And notice the subtle effect by tilting the head back slightly!” remarked one person. “You are the MEOW of ALL MEOWS❤️” a fourth fan gushed, with a fifth chiming in, “Martha is that girl!”

One person couldn’t resist quipping, “The thirst trap selfie… is a good thing. 👏”

Stewart — who promoted her skincare line, Elm Biosciences, with a particularly glam selfie earlier in September — is known for her expertly created thirst traps.

During a recent episode of “Today With Jenna & Friends,” she confessed the sultry snapshots do their job.

“Who [has] slid into your DMs with these traps?” host Jenna Bush Hager asked Stewart. “Lots of people,” she playfully responded.

While the TV personality admitted she’s not “dating anybody special,” she said her friends “keep [her] happy.”