2. That outfit she wore for her first ill-fated day on 'The X Factor USA'(01 of18)
Open Image ModalJust... no. (credit:Getty Images)
3. That naff lottery photocall with her naff ex hubby(02 of18)
Open Image ModalThe outfit! The dry ice! The husband! The sheer desperation! (credit:Getty Images)
5. The court case(03 of18)
Open Image ModalBack in 2003, Cheryl Tweedy (as she was then known) was charged with racially aggravated assault after being arrested at Guildford (Guildford!) club The Drink whne she allegedly hitting a toilet attendant. Cue a teary court appearance in Kingston (Kingston!) and a cream jacket from Dotty Ps. (credit:Getty Images)
6. The slashed trousers(04 of18)
Open Image ModalOooh she'll catch her death etc, etc. (credit:Getty Images)
8. When she was bezzies with Posh(05 of18)
Open Image ModalOk, so it only lasted a few weeks, but when Posh took Cheryl under her protective WAG wings at the 2006 World Cup (and simultaneously ignored the rest of the WAGS) it was all a bit 'Mean Girls' and we were in celeb bezzie heaven. (credit:Getty Images)
10. The chav years(06 of18)
Open Image ModalThe white cap! The hoop earrings! The cropped top! Tulisa was watching (and waiting) in the wings. (credit:Getty Images)
11. The side boob(07 of18)
Open Image ModalWell, you truly haven't made it until you've flashed a bit of side boobage. (credit:Getty Images)
13. The gurn(08 of18)
Open Image ModalBecause when Cheryl pulls an ugly, we feel a tiny bit better about ourselves (credit:WENN)
15. Her flirty tweets to Tom Daley(09 of18)
Open Image Modal"Congratulations @TomDaley1994.. You did us all proud.. !! Now you should have some free time to teach me that dive!!" Get a room! (credit:PA)
17. Her look for the 2011 Pride of Britain Awards(10 of18)
Open Image ModalFrom the honeyed tones of her hair and tanned, slender limbs to that dress... has Cheryl ever looked more drop dead gorgeous? (credit:Getty Images)
19. The head scarf years(11 of18)
Open Image ModalHow to make a head scarf look even worse? Go for the poo brown option. In cheap fabric. (credit:Getty Images)
21. The thigh tattoo(12 of18)
Open Image ModalPut it away love. (credit:Getty Images)
24. When she colour co-ordinated her hair to her outfit(13 of18)
Open Image ModalNice yellow highlight, Chezza. (credit:Getty Images)
26. Her 2013 Cannes appearance(14 of18)
Open Image ModalLooking every inch the Hollywood starlet. Meanwhile, the world asks, 'why?' (credit:Getty Images)
27. The naughty school girl look(15 of18)
Open Image ModalShe wasted saved this one for Girls Aloud's gay audience at the Big Gay Out in 2005. (credit:Getty Images)
28. The tramp stamp on her back(16 of18)
Open Image ModalWhat. Were. You. Thinking? (credit:WENN)
29. Her mum(17 of18)
Open Image ModalOk, so her mum can't really be classed as a 'moment' but Joan has been there through thick and thin, and for that we salute her. And errr, hello? She did play quite a major role in creating Chezza in the first place, you know. (credit:WENN)
30. And finally... the sex crab(18 of18)
Open Image ModalOne part amazing, two parts ridiculous. (credit:YouTube)