Fergie
Why not use a speedy subway as a wind machine for an impromptu photo shoot?
Allison Janney
The I, Tonya actress squeezes in a quick snooze during a busy promo tour.
Chris Noth
Mr. Big left his chauffeured car at home in exchange for a normal ride on public transportation.
Katie Holmes
"Heels and a train...nothing better #newyork #pennstation," the actress captioned her own Instagram pic. Hey, it certainly won't be the weirdest thing people saw on the subway that day.
Richard Madden
The Game of Thrones alum and Cinderella star gets ready to Mind the Gap.
Jerry Seinfeld
"Incredible dinner at Marea with @kellyripa and @instasuelos," Jessica Seinfeld shared on Instagram with a pic of her hubby. "and a door to door subway ride home made for a perfect Friday night."
Katy Perry
"A train squad game strongé," the "Firework" singer shared on Instagram while catching a ride on New Year's Eve.
Bradley Cooper
The hunky star rests his eyes while taking a ride in the Big Apple.
Drew Barrymore
The mother of two touches up her concealer and commutes (and does a little self-promotion of her Flower cosmetics line) while riding the train in NYC.
Cressida Bonas
She may be dating a royal, but Prince Harry's girlfriend is not above using the London Underground.
Anne Hathaway & Adam Shulman
Back on the subway! The couple was spotted riding NYC public transportation for a second time this month.
Kevin Bacon
The actor tries his best to remain ingognito. Unfortunately for him, a photographer catches him cruising underground.
Gerri Halliwell
The Spice Girl shares a cheeky photo of herself on the tube in London.
Anne Hathaway & Adam Shulman
The lovebirds are spotted once again hopping on an underground train.
Olivia Wilde
The Incredible Burt Wonderstone star catches a lift in NYC.
Bradley Cooper
Even waiting for the subway, the hunky Hangover actor looks super hot!
Anne Hathaway & Adam Shulman
The Les Misérables star and new hubby enjoy the ride with lots of PDA in NYC.
Neil Patrick Harris
The How I Met Your Mother star patiently waits for a ride.
Katie Holmes
The actress takes the subway home after a preview performance of her Broadway play Dead Accounts.
Minka Kelly
The gorgeous gal rocks workout gear and a smile.
Zoe Saldana
The Words actress looks casual and chic with her sister.
Lindsay Lohan
The embattled actress opts for public transit instead of driving herself.
Jessica Alba
The starlet steps out for the day, sans family.
Jay-Z
The rapper takes the R train with his entourage.