Demi Lovato keeps her special vocal tea hot in this game-changing smart mug

Our team is dedicated to finding and telling you more about the products and deals we love. If you love them too and decide to purchase through the links below, we may receive a commission. Pricing and availability is subject to change.

Demi Lovato went viral in 2015 when she told a radio station that her favorite dish was a mug — so it's no surprise that these days the performer is obsessed with her beloved Ember.

The star, who is prepping her vocal cords to sing the national anthem at the upcoming Super Bowl, has said she sips a warming concoction of voice-soothing tea from the popular smart mug right before she performs.

Lovato previously told Elle, "I drink Throat Coat, which has echinacea and is really good for your voice. I have to keep my tea warm on stage — I have it underneath the stage — and the Ember [mug] keeps it warm."

The former Disney Channel actress is actually a spokeswoman for the company (evidently having the last laugh after her own mug quote went viral.)

Ember mugs are the game-changing addition to any coffee or tea lover's day-to-day routine. The premise of the mug means never having to toss your beverage because you've left it go too cold. Instead, the heated ceramic-coated stainless steel Ember mugs allow you to easily control the temperature of the mug — from 120° F to 145° F —using an app on your phone.

Right now, it's retailing for $79.95 at Bloomingdale's, versus $99.95 at most other stockists.

Shop: Ember Temperature-Control Mug 10 oz., $79.95

The mug alone keeps your beverage at your preferred temperature for at least an hour, but if you leave the mug placed on the accompanying ceramic coaster that charges it it will stay warm all day long.

Reviewers have been raving about it.

One enthusiastic person wrote, "I received this mug as a Christmas gift from my daughter. I didn't know what to think at first. I watch my grand-baby, and never finish a cup of coffee, and I will reheat and reheat throughout the day. I took it out the other day , put the app on my phone and programmed the temp. HONEY !!! LOL When I tell you this is better THAN SLICED Bread !! Believe it !!! I was A-mazed!! My coffee is hot ALL DAY!! I'm in love. So much so, I need one for my mother and another one for me when I'm subbing at the middle schools. Pricey, but worth it!"

"Saves me tons of dough because now I don't need to keep buying coffee since my cup keeps it hot all day! Love it," another shared.

Why not take a (tea) leaf out of Lovato's book and order yours now.