Miranda Lambert to perform on NBC's `The Voice'

Miranda Lambert is stepping into new husband Blake Shelton's territory. On next Wednesday's season finale of NBC's hit singing contest, "The Voice," Miranda Lambert will perform a duet with the finalist who was on Shelton's team, Dia Frampton.

Lambert, a Grammy winner for her single "The House That Built Me," said Miranda Lambert was "thrilled" to be part of "The Voice."

"It's been a joy watching my husband grow so attached to his team. Truthfully, I am a little jealous that I am not a coach myself. I can't wait to be a part of it," she said.

Country superstars Miranda Lambert and Shelton were married last month.