The husband and wife duo of Thompson Square first hit the top of the charts with "Are You Gonna Kiss Me Or Not?"  Now their most recent single "If I Didn't Have You" has also taken the top spot.  Even though this is their second number one as artists, this is their very first number one as writers.  We had a chance to catch up with Keifer and Shawna Thompson, along with co-writers Paul Jenkins and Jason Sellers at a party to celebrate that song's success.