Gwen Stefani Rocks No Doubt Tee While Boarding Private Jet With Blake Shelton-- See the Pic!

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The 47-year-old singer's travel style is on point!

Gwen Stefani's travel style is something else -- no doubt about it. 

The 47-year-old singer proudly rocked a No Doubt tee, high-waisted jeans and peep-toe booties while boarding a private jet in Los Angeles on Friday. 

Stefani, who was accompanied by boyfriend Blake Shelton and sons Apollo and Zuma on the flight, flaunted her toned arms on the runway.

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After nearly two years together, Shelton and Stefani are still going strong. 

"It's really been smooth sailing for them," a source told ET last month. "They don't talk about getting married, but they talk like they are going to be together forever. They are very committed to one another and their life together."

"Gwen's kids love Blake," the source added. They think he's really cool and he's made such an effort over the last two years to really be able to relate to them and sign on to projects he knows they'll be impressed by."

See more in the video below.