Gwen Stefani isback onThe Voiceas a coach — and no one is singing her praises louder thanher boyfriend Blake Shelton.“She literally makes my day 100 percent better,” says the country star, 43, about his girlfriend in a clip shared exclusively with PEOPLE.After vacating her seat for a couple seasons, Stefani — who first joined the show in 2014 — is clearly giving returning coaches Shelton,John LegendandKelly Clarksona run for their money. “I am back, and this is my season to win!” she declares in the clip.“I’m so happy to be back. My life changed so much on this show,” adds the rocker, 49. “And then to be with my best friend Blakey, and to be here with Kelly and John, I feel pretty lucky right now.”NBCStefani and Shelton are celebrating their fourth anniversarylater this year after falling in love on set of the show.Clarkson and Legend — who have bothwon the showwith their competitors — also couldn’t be more thrilled to welcome Stefani back to NBC’s hit singing competition show.“I literally grew up in my room singing to her, so I’m like a super fan. Like, a real fan. Like crazy,” says Clarkson. Adds Legend: “Gwen Stefaniis a legend. She’s been so successful in this business. She is a fantastic addition toThe Voice.”At the end of the day, Stefani is just hoping to make an impact on her team — and help them take their careers to the next level.Says the star: “Being able to share and look back on my own journey, there’s something really fulfilling about that!”The Voicepremieres Sept. 23 at 8 p.m. on NBC.

Gwen Stefani isback onThe Voiceas a coach — and no one is singing her praises louder thanher boyfriend Blake Shelton.

“She literally makes my day 100 percent better,” says the country star, 43, about his girlfriend in a clip shared exclusively with PEOPLE.

After vacating her seat for a couple seasons, Stefani — who first joined the show in 2014 — is clearly giving returning coaches Shelton,John LegendandKelly Clarksona run for their money. “I am back, and this is my season to win!” she declares in the clip.

“I’m so happy to be back. My life changed so much on this show,” adds the rocker, 49. “And then to be with my best friend Blakey, and to be here with Kelly and John, I feel pretty lucky right now.”

NBC

THE VOICE – Pictured: “The Voice” Key Art – (Photo by: NBC)

Stefani and Shelton are celebrating their fourth anniversarylater this year after falling in love on set of the show.

Clarkson and Legend — who have bothwon the showwith their competitors — also couldn’t be more thrilled to welcome Stefani back to NBC’s hit singing competition show.

“I literally grew up in my room singing to her, so I’m like a super fan. Like, a real fan. Like crazy,” says Clarkson. Adds Legend: “Gwen Stefaniis a legend. She’s been so successful in this business. She is a fantastic addition toThe Voice.”

At the end of the day, Stefani is just hoping to make an impact on her team — and help them take their careers to the next level.

Says the star: “Being able to share and look back on my own journey, there’s something really fulfilling about that!”

The Voicepremieres Sept. 23 at 8 p.m. on NBC.

source: people.com