United Kingdom, Jan. 9 -- Mel C travels around London on Lime bikes.

The Spice Girls singer has revealed she "couldn't live without" the app needed to hire the e-bikes as she finds them the best way to navigate the city.

Speaking to The London Standard newspaper, Mel said: "If you live in London you need Citymapper, it's really easy to use and will get you anywhere you need to be. I'm a big lover of Lime bikes so I couldn't live without that app too."

Sporty Spice is also fond of London black cab drivers - who often praise the track When You're Gone, her 1998 duet with Bryan Adams.

The 51-year-old star explained: "Almost every black cab I jump in I have a lovely chat and the cabbie tells me how his favourite song of mine is When You'r...