Gwen Stefani let an "I love you" slip toward new boyfriend Blake Shelton during an interview at the taping of The Voice Monday.
The "Don't Speak" singer, 46, and co-star Adam Levine spoke with Entertainment Tonight about what they're thankful for as Thanksgiving approaches, paving the way for her bold words.
"I'm just so grateful that I got to know Adam," Stefani said. "It's weird because he's such a good person, he's literally so smart and he's so witty and talented and I've just learned so much."
The "Moves Like Jagger" singer, 36, chimed in, "F**k Blake! I've known Blake for too long. Blake's just my buddy … I'm just kidding. I love you, Blake! Kinda. Ish."
Stefani then said of her 39-year-old country singer beau and co-star : "I love you too, Blake — ish!"
Levine was bowled over by Gwen's candor, joking, "You screwed yourself on that one!"
But she wasn't going to take her words back, saying, "No I didn't … you think that was dumb?"
As RadarOnline.com previously reported, Stefani and Shelton have formed a power couple this fall after their respective summer divorces from Gavin Rossdale and Miranda Lambert.