On this day in 2010, Sugarland and Tim Mcgraw each launched iPhone applications fans could download for free from the Apple iTunes store.

Rascal Flatts' Jay Demarcus, the newest member of the group to become a daddy, celebrates his 40th birthday today… the trio's latest song "I Won't Let Go" sits in the top five on the country charts this week.

Brooks & Dunn scored another #1 single with "Ain't Nothing 'Bout You" in 2001.

And on this day in 1985, The Judds topped the chart with "Girls Night Out"… the duo performed on a special tribute to women of country called Girls Night Out that aired last week on CBS.