See How Much (or How Little!) Miranda Lambert's Changed During Her Country Career

It's been a roller coaster year for Miranda Lambert, who celebrated a big win for best country album at the Grammys in February and revealed her split from her husband of four years, Blake Shelton [1], over the Summer before picking up the statue for female vocalist of the year at this month's CMA Awards. But 2015 hasn't just been about highs and lows — it also marks her twelfth year in the industry after appearing on Nashville Star in 2003. As Miranda celebrates her 32nd birthday on Tuesday, take a look back at her many years in country music and then check out the most shocking transformations of your favorite country stars [2].