Gwen Stefani: At the Studio with No Doubt!

Gwen Stefani drops by a pal’s house on Tuesday (March 12) in Los Feliz, Calif.

The 43-year-old entertainer was spotted running some errands that same day before hitting the studio with her No Doubt band mates.

PHOTOS: Check out the latest pics of Gwen Stefani

“In the studio with @gwenstefani @TomDumontND today. Tom is flexing his engineering skills for us” No Doubt member Tony Kanal tweeted that day, along with a pic of Gwen singing – check it out below!

Last week, Gwen was spotted at a local nail salon getting a mani!