Carson Daly is engaged to his longtime girlfriend, Siri Pinter.
The news was first reported by Us Weekly on Sunday, a day after the food blogger was spotted wearing a diamond ring on her left hand.
Daly and Pinter already have two kids together: a 3-year-old son, Jack, and a 13-month-old daughter, Etta Jones.
Daly, 40, was previously engaged to Tara Reid.
Daly hosts NBC's singing competition The Voice. He also just signed on as a digital/social media correspondent for NBC's Today, where he is in charge of the show's new digital studio dubbed the "Orange Room," and inked a first-look deal for scripted and unscripted shows with the network.
He has hosted the network's late-night show Last Call With Carson Daly since 2002.
Pinter, 32, runs her own blog called Siriously Delicious. She also worked in television for six years as a writer and producer before giving birth to their first child, with credits such as associate producer on New Year's Eve With Carson Daly.