With stars like Taylor Swift, Carrie Underwood, Miranda Lambert, Jewel, Jamie Lynn Spears, Faith Hill and even Shakira in the house, it was one very fashionable evening.
Our picks for best dressed were definitely Taylor and Miranda, who both looked hotter than they ever have before.
Swifty stunned in a black dress with a sexy leg slit, which she paired with a white crop top. For someone who doesn't usually show too much skin, this was a very revealing look for the 24-year-old "Red" singer -- and we love it!
Miranda also went to the sexy side with her look, showing off some serious cleavage in a sparkly gold dress that put her recent weight loss on display. She hit the red carpet with husband Blake Shelton, by far the best accessory a girl could have!
Speaking of Blake, he's making headlines for some of the jokes he and cohost Luke Bryan cracked in their opening monologue -- including one major Britney Spears diss.
Check out all the hottest red carpet looks above -- including shots of Keith Urban, Sheryl Crow, Hunter Hayes, Luke Bryan and more.