Katharine McPhee Hilariously Uses Sheet Mask in a Restaurant to Promote Her Friend's New Product!

Katharine McPhee sure is a great friend!

The Smash actress put a sheet mask on her face while having lunch at The Polo Lounge in Beverly Hills this week… all to help promote her friend’s new product.

Kat was eating lunch with Sundree co-founder Sahar Sanjar, who just lunched the brand’s new sheet mask, Happy Glow Lucky.

“In L.A. anything goes… like embarrasing your friends at a restaurant,” Kat captioned the video. In the clip she says, “It’s a shame when you do this in a restaurant, you can’t put the rest of the serum all over your body.”

Kat wrote in the caption, “Head over to the link in my bio and stories to get 10% off your purchase off @sundreeskin so you too can get glowing skin WHILE embarrassing your friends. 😌.”

Happy Glow Lucky is a biodegradable hydrating sheet mask that simultaneously brightens, balances and nourishes skin. You can get one mask for $9 or a three-pack for $23.

Click inside to watch the funny video…

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