Lady Antebellum rules the world! Lady A has become the hottest band in the world. It seems like you cannot turn on a radio, no matter what format, and not hear them. It looks like the new single “Just A Kiss” is going to take them to ever higher levels. “Just A Kiss” makes its debut at number 7 on the Billboard Hot 100 chart. It is the highest debut by a country group in the charts 52 years. The new album, which will be their third, should come out later this summer. The single has sold over 211,000 copies in just its first week and is the fastest rising single of their career. Check out their performance as they debuted it on American Idol courtesy of YouTube.