Miranda Lambert was still glowing as she took the stage at the CMA Music Festival in Nashville earlier this summer. Husband Blake Shelton introduced his wife, pointing to his new wedding band as he shouted her name. Lambert was clearly still on a honeymoon high, but gave a great performance of her hit song 'Heart Like Mine.'

The singer wore a shimmery silver dress, and strummed her signature -- and iconic -- pink guitar. A pink microphone finished the ensemble, but it was close-ups of Lambert's blissful eyes that were most memorable. She and Shelton were married in mid-May, and the CMA Music Festival performances were the second weekend in June.

We expect to see more from Lambert, as the video previews of Sunday night's broadcast teased a fiery performance of 'Gunpowder and Lead.' Recently, she announced she'd be extending her Revolution Continues tour through October. Lambert's new album 'Four the Record' will be in stores Nov. 1.