Putting makeup on whilst riding a bus or sitting on a train is one of the regular struggles women are forced to go through - so we sent a big bearded man with no previous make up experience to try it out.
Despite a few funny looks from fellow commuters, our intrepid star managed to apply his slap with virtually no mistakes - except a bit of mascara on the nose.
And maybe a slight lip-liner fail, but the moustache covered that so it doesn't count.
HuffPost UK is partnering with Southbank Centre’s Being A Man Festival, taking place 27 - 29 November. It will focus on lighthearted, serious and challenging issues facing boys and men in the 21st century. There will be talks and debates, concerts, performances, comedy and workshops with contributions from over 200 speakers and performers, including Akala, Frankie Boyle, David Baddiel and Kellie Maloney. Day passes are £15, 3-day passes are £35. For more information, visit the website or call 0844 847 9944.