After American teenager Kaitlyn Smith documented her sensational 200 pound weight loss, we look back at 10 of the biggest physical transformations of the year.
1. The Biggest Loser's Rachel Frederickson's 155lb weight loss
She came under fire for being 'too skinny', but Rachel said she's at her "perfect weight" since wrapping the show.
2. Jake Gyllenhaal for Nightcrawler/Southpaw
Let's call him the new Christian Bale - Jake lost several stone for his role in Nightcrawler, only to become a serious muscle man for Southpaw.
3. Kylie Jenner's lips
Let's face it - that pout was a force to be reckoned with this year.
4. Naya Rivera into Kim Kardashian
It was like watching a caterpillar grow into a very vain butterfly.
5. Miley Cyrus owning her new personality
Love her or loathe her, she knows who she is and genuinely doesn't seem to care what you think.
6. Scott Disick got hot
Seriously, have you seen him lately?
7. Khloe Kardashian came into her own
Not that our favourite Kardashian was ever anything less than gorgeous - but it's safe to say she owned 2014.
8. Charlotte Crosby's body transformation
If she can do it, anyone can.
9. Scarlett Johansson's baby body
Pregnancy suits Scar Jo.
10. Cheryl's weekly transformation on The X Factor
Our favourite Georgie lass' ever changing look kept us glued to our screens each week.