Miranda Lambert performed 'The House That Built Me' at tonight's Grammys, following a sweet introduction from her husband-to-be, Blake Shelton.

"When I say I love this next performer, I mean I love this next performer," Shelton stressed as he introduced his future wife, adding, "She's not only one of the most talented people in the world, she happens to be my fiancee."

Lambert led into a stripped down and somber performance of 'The House That Built Me' with a dedication to "all of the great artists who have come before us, who set the stage for us to be here -- where we are right now."

The Texas native is nominated for seven awards at the 2011 Grammys -- including Best Country Song, Best Female Country Performance and Song of the Year for 'The House That Built Me.'