Rose Tyler
Just a shopgirl from London, who meets a man and goes on a trip with him.
Where is she from?
The 2005 restart of the Doctor Who franchise began with an episode named after it's first new companion, Rose. Billie Piper, a former british teen pop singer, played Rose; a very normal girl whose role on the series was far more complex than previous Doctor Who companions. She wasn't just an assistant, she was his ally and pseudo-love interest. While the relationship between the first doctor of the new series, Christipher Eccleston, was very well done, it was when David Tennant took over the role that their connection became something amazing.
Comic Appearances
GND 234 - Sarah & Jareth begin the ball. Eponine & James, Christine & Raoul, Erik & Mag, Legolas & Cheryl... even the 10th Doctor & Rose are all on their way.
GND 236 - Eponine & James check out Christine, Raoul, Erik & Mag's costumes. Legolas, the 10th Doctor & Rose all mill in the background while Sarah goes to look for Jareth.
GND 268 - The Wibsies, including Chihiro, Susan, Sarah, Rose, Mina, Shilo, Lydia, Jessica Jones & Kagome welcome newcomers Jupiter Jones & Edith Cushing. They describe but don't name Thomas Sharpe, Caine Wise, and Balem & Titus Abrasax. Beetlejuice gets a few words in there too.