Country superstars Tim McGraw and Faith Hill don't just share a life and a family together, they also shared some recent cause for celebration in the music industry.

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On Thursday Billboard announced that Meanwhile Back At Mama's, McGraw's new duet with wife Faith Hill, has hit the top ten on the charts for Billboard's Hot Country Songs, nabbing slot number seven.

Not only does this make the song a hit, it also marks McGraw's 50th song to reach the top ten list, more than any other artist. His first song to reach the top ten was Indian Outlaw in 1994.

The chart jump means Hill is also in the top ten this week. The singer last appeared in the top ten with the duet I Need You in 2007. She hasn't appeared near the top of the chart for a solo song since 2006.

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McGraw and Hill are one of the few country music couples known for touring together. While others like Blake Shelton and Miranda Lambert have also done their own duets, the Meanwhile Back At Mama's singers are known for going out on the road together to promote their collaborative work.

The pair have faced numerous divorce rumors over the years, though they maintain they are happy together with their three daughters. Their chart-topping duet has functioned not only as a piece of music, but as a response to critics by showing the singers together in their real-life home.

Meanwhile Back At Mama's can be found on McGraw's new album Sundown Heaven Town, which hits stores September 16.