Sugarland's Nettles On Vocal Rest

Sugarland's, Jennifer Nettles, right, and Kristian Bush pose in the press room at the 44th Annual Academy of Country Music Awards in Las Vegas on April 5, 2009.
(AP Photo/Dan Steinberg, file)
Sugarland singer Jennifer Nettles is on vocal rest after canceling two shows over the weekend.

In a video message to fans posted on the duo's Web site, Nettles said she has been dealing with voice problems since January.

She says she "blew her voice" from the combination of singing in the studio and on the road.

Sugarland canceled its Saturday appearance with Kenny Chesney in San Francisco and its Sunday concert with Keith Urban in Los Angeles.

The duo, which also includes guitarist Kristian Bush, is scheduled to perform Thursday in Sandy, Utah.