Listen to a preview of the Carter Twins' new song. It's part of the awesome A Very Special Christmas, Vol. 7 project that supports The Special Olympics.

Following in the tradition of superstar artists from the past 22 years, Carrie Underwood and her fellow country artists Kellie Picker and Gloriana have joined with 10 other artists from multiple genres to donate time and this song to this holiday album for the Special Olympics.

With a hit video and rising single on the charts, the Carter Twins have seemingly come out of nowhere. In an exclusive interview the twins discuss their new album, the internet and how it relates to them and some fun things twins get to try with teachers at school.

Watch the lastest music video from the Carter Twins.

Here's the debut single from the Carter Twins.

Signed to CMT Music/Meteor 17, the Carter Twins have released their debut video.

Sugarland leads the CMT Music Award nominee list with 6 video nominations. The star duo, which recently won the Top Duo award at the 44th ACM Awards, was quickly followed by Taylor Swift and Brad Paisley with four nominations each. Click to see the rest of the nominees.

Here's the Carter Twins video blog for part of their day writing with Sugarland last week.

With their video just released to CMT today, the 18-year-old Carter Twins have arrived on the national scene. Signed to an interesting label, does the photogenic duo have what it takes to break through at radio or will people see them as some sort of manufactred product?