Shelton was also joined by his fellow 'Voice' judges Pharrell Williams and Adam Lambert in the 'Star Wars'-themed intro.
The singer's BFF and ex are either really proud or really sad right now!
This looks a little too close for comfort...
One of the singer's admirers got a little too close for comfort.
The 23-year-old is blossoming into a major fashionista.
The 'Hands to Myself' singer sports another head-turning outfit during Paris Fashion Week.
The 'Hands to Myself' singer live tweeted the scary encounter.
The 23-year-old documented the situation... and we're just glad she's okay.
The 23-year-old has arrived in Paris!
The singer dons two plunging necklines in one day, but shows a bit more skin than expected.
Selena Gomez took a fashion risk at the airport, wearing a red sweat suit and heels on her way to Paris Fashion Week.
The 26-year-old looked chic in a daring black gown at Vanity Fair's star-studded soiree.
See the actresses' first Snapchat!
ET had exclusive access to some of the night's biggest events, including the Vanity Fair and Elton John parties.