Renée Zellweger rode the tube earlier this week while in London, where she was seen in commuter-appropriate attire: comfortable shoes, a coat and a pair of headphones.
After a stateside holiday with her boyfriend, the Bridget Jones star, 46, returned to the U.K. in January to continue filming on Bridget Jones's Baby, the third entry in her popular franchise.
Zellweger has been shooting the movie for several months in London, and has been previously spotted grooving out in character, at a mock music festival, and holding a British TV award.
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"She's a bit more mature and has moved on, as we all have," Zellweger previosuly told Entertainment Weekly of Jones, whose next silver screen appearance comes 12 years after the last film.
That won't mean less drama, however.
"I think that's her essence, really," Zellweger said. "All of us do things in our personalities that we don't outgrow."
Bridget Jones's Baby is slated to hit theaters on Sept. 16.