Two country sweethearts tied the knot in Texas on Saturday, when Miranda Lambert exchanged wedding vows with Blake Shelton in a ceremony attended by 550 guests.

The bride, 27, walked down the aisle decked out in her mother's wedding dress, according to Us. After the big event, the groom, 34, said, "I wanted to be married to Miranda the day I proposed. Finally, it's official!"

Lambert said, "I'm married to my best friend!...Looking forward to a lifetime of laughter."

Guests at the celebration reportedly included Cee Lo Green, Reba McEntire, Martina McBride and Dierks Bentley.