Weekly beauty tutorials: these tutorials are 'pretty powerful'

(courtesy of Bobbi Brown)

With Bobbi Brown launching her new campaign Pretty Powerful January 19, including a contest awarding the most impressive transformation achieved with her products, watch these tutorials to be inspired -- and increase your chances.

With Bobbi Brown launching her new campaign Pretty Powerful January 19, including a contest awarding the most impressive transformation achieved with her products, watch these tutorials to be inspired - and increase your chances.

At source - Alberto Esteban, who works for Bobbi Brown, shows you how to use her products to create a glowing, natural-looking makeup inspired by the runway.

http://www.youtube.com/watch?v=LFPoIiMjTfg

Even closer - Tips directly from Bobbi Brown can be watched here:

http://www.youtube.com/watch?v=1qDrTCMwqzM

Makeover session - Watch how the experts transform shoppers at the Bobbi Brown counter at the Harrods department store.

http://www.youtube.com/watch?v=tgXSSyL-Nrw

Master class - A peek into one of the makeup artist's well-known beauty courses.

http://www.youtube.com/watch?v=4ibmArjOhxw

Behind the scenes - This backstage peek at a fashion shoot shows you exactly how Brown applies her makeup to achieve maximum effect.

http://www.youtube.com/watch?v=bUkXA6jF5Cg

http://www.bobbibrowncosmetics.com/prettypowerful