Carrie Underwood looked flawless while arriving at the CMAs in Nashville on Wednesday night. She posed on the red carpet in a pale pink, beaded gown, which was the first in a long line of costume changes throughout the evening. Carrie and her fellow country crooner Brad Paisley hosted the show together for the sixth time tonight and took the opportunity to make a few jokes during their gig, including one not-so-veiled Miley Cyrus slam. During their opening number, Brad congratulated Taylor Swift on making it in music "without humping a teddy bear or grinding against Beetlejuice." Burn! All jokes aside, it seemed as though Brad found a solid way to cure Carrie of any potential nerves before hitting the stage. Before walking the red carpet, she tweeted, "As per tradition, @BradPaisley sent me flowers, too! I am one lucky lady!"