"I can't believe I get to be one of the L'Oréal Paris girls," says the singer. "I love playing dress up, on stage or shooting videos, it's always been one of my favorite parts of being in a band. And to get to work with such a modern, talented group of people is really exciting."
Stefani, who has previously spearheaded two fashion lines and a perfume brand, will make her L'Oréal debut with a campaign for the Infallible Le Rouge lip color. The singer's first TV ad will premiere during the Golden Globe awards telecast on NBC this Sunday (Jan. 16).
Meanwhile, the 41-year-old Stefani is focusing on new music, as her band, No Doubt, has officially begun recording their first album in almost 10 years.