It's Movember and men across the world are hoping to change the face of men's health by growing moustaches and raising awareness for prostate and testicular cancer.
From hairy caterpillars to bum fluff, we've teamed up with Movember UK to bring you a selection of the hairiest top lips.
Every day for the rest of the month, we'll be picking our tash of the day. So keep your eyes peeled for new pictures.
We'd love to see your moustachioed efforts - so please add them to the gallery below or email ukpicturedesk@huffingtonpost.com.
Movember Moustaches
The final product(01 of91)
Day 1 (02 of91)
(credit:@McVeigh_Parker/MovemberUK)
Day 1(03 of91)
(credit:@ShutUpStott/Movember UK)
Day 4(04 of91)
(credit:@Ryan_Acoustic/MovemberUK)
Day 5(05 of91)
(credit:@abyrne75/Movember UK)
Day 5(06 of91)
(credit:@alrico13/MovemberUK)
Mo day unknown(07 of91)
(credit:mdaffonz)
Day 5(08 of91)
(credit:@atonybarber/MovemberUK)
Day 5(09 of91)
(credit:@britstops/MovemberUK)
Day 5(10 of91)
(credit:@PhilipBloom/MovemberUK)
Day 5(11 of91)
(credit:@TheRealTopFuzz/MovemberUK)
Day 5(12 of91)
(credit:John Heyes)
Day 5(13 of91)
(credit:Miller Skipworth)
Mo day unknown(14 of91)
(credit:Steve Gillmore)
Day 6(15 of91)
(credit:@davewinder/MovemberUK)
Day 6(16 of91)
(credit:@giznshaz/MovemberUK)
Day 6(17 of91)
(credit:@neilscub/MovemberUK)
Day 6(18 of91)
(credit:@nicklailey/MovemberUK)
Day 6(19 of91)
(credit:@ramborog /Movember)
Day 7(20 of91)
(credit:@01smigger/MovemberUK)
Day 7(21 of91)
(credit:@abyrne89/MovemberUK)
Day 7(22 of91)
(credit:@bigheadedgenius/MovemberUK)
Day 7(23 of91)
(credit:@giznshaz/MovemberUK)
Day 7(24 of91)
(credit:@lyndon_guitar/MovemberUK)
Mo day unknown(25 of91)
(credit:Matt Blank)
Day 7(26 of91)
(credit:@markjjardine/MovemberUK)
Day 7(27 of91)
(credit:@maxhenryaitken/MovemberUK)
Day 7(28 of91)
(credit:@mintyferret/MovemberUK)
Day 7(29 of91)
(credit:@VHSHistory/MovemberUK)
Day 8(30 of91)
(credit:Bruce Crawford)
8 days. Want to shave now..(31 of91)
(credit:Luke Julie Lount)
Day 8(32 of91)
(credit:@dansmith1978/MovemberUK)
Day 8(33 of91)
(credit:@m_stubbs82/MovemberUK)
Day 8(34 of91)
(credit:@martynbiggs/MovemberUK)
Day 8(35 of91)
(credit:@mistertee/MovemberUK)
Day 8(36 of91)
(credit:@Alice_Emily)
Day 8(37 of91)
(credit:@ricszim/MovemberUK)
Mo day unknown(38 of91)
(credit:David T)
Day 9(39 of91)
(credit:@SirParker77)
Mo day unknown(40 of91)
(credit:NickyTwoHats)
Day 12(41 of91)
(credit:@smcd2011/MovemberUK)
Day 12(42 of91)
(credit:@sociopsychopath/MovemberUK)
Day 12(43 of91)
(credit:@xsevenx24/MovemberUK)
Day 12(44 of91)
(credit:@_bstar_/MovemberUK)
Day 12(45 of91)
(credit:@alexklusman/MovemberUK)
Day 12(46 of91)
(credit:@armball/MovemberUK)
Mo day unknown(47 of91)
(credit:Andy Collins )
Day 12(48 of91)
(credit:@boxfox7/MovemberUK )
Day 12(49 of91)
(credit:@SarahOMeara)
Day 12(50 of91)
(credit:@dqitabia/MovemberUK)
Day 12(51 of91)
(credit:@laceysnr/MovemberUK)
Day 12(52 of91)
(credit:@sbunter917/MovemberUK)
Day 12(53 of91)
(credit:@SirParker77)
Day 13(54 of91)
(credit:@SarahHDean)
Day 13(55 of91)
(credit:@danielinniss )
Mo day unknown(56 of91)
(credit:Michael Owen)
Day 13(57 of91)
(credit:@ActiveintlUK/MovemberUK)
Day 13(58 of91)
(credit:@benwing_ /MovemberUK)
Day 13(59 of91)
(credit:@bethel76/MovemberUK )
Day 13(60 of91)
(credit:@johnfoster257/MovemberUK)
Day 13(61 of91)
(credit:@killie_chef/MovemberUK)
Day 13(62 of91)
(credit:@lauradavies334/MovemberUK)
Day 13(63 of91)
(credit:@mattylynn79/MovemberUK)
Day 13(64 of91)
(credit:@neerajbhojwani/MovemberUK )
Day 13(65 of91)
(credit:@roger_white/MovemberUK)
Day 13(66 of91)
(credit:@scousesspur12/MovemberUK)
Day 13(67 of91)
(credit:@tyler_painter/MovemberUK)
Mo day unknown(68 of91)
(credit:Matthew Yelland)
Day 14(69 of91)
(credit:@Brogan_Driscoll)
Day 14 - Sexy and I Mo-w it ....(70 of91)
(credit:SimonMDLord)
Day 15 - Worlds longest tongue Steve(71 of91)
Day 15 - Mo Sista!(72 of91)
Day 16 - HAIRY POTTERS(73 of91)
(credit:Stokie_Blokie)
Day 17(74 of91)
(credit:@OliviasWisdoms/MovemberUK)
Day 18(75 of91)
(credit:@JonSonOfBrian/MovemberUK)
Day 18(76 of91)
(credit:@joeweeks73 /MovemberUK)
Day 19(77 of91)
(credit:@dfealstedmx/MovemberUK)
Day 19(78 of91)
(credit:@googlybear84/MovemberUK)
Day 19(79 of91)
(credit:@sammctrusty/MovemberUK)
Day 19(80 of91)
(credit:@sussanah_iom/MovemberUK)
Day 19(81 of91)
(credit:@daveapixel/MovemberUK)
Day 19(82 of91)
(credit:@vonschmytt/MovemberUK)
Day 19(83 of91)
(credit:@claretNblues/MovemberUK)
Day 19(84 of91)
(credit:@bradmartino/MovemberUK)
Day 20(85 of91)
(credit:@joeweeks73/MovemberUK)
Day 20(86 of91)
(credit:@JohnSonOfBrian/MovemberUK)
Day 21(87 of91)
(credit:@fimcorai/MovemberUK)
Day 21(88 of91)
(credit:@jackowright /MovemberUK)
Day 21(89 of91)
(credit:@mmills770/MovemberUK)
Day 21(90 of91)
(credit:@mtevesy/MovemberUK)
Day 21(91 of91)
(credit:@partyetipartman/MovemberUK)