Steel Magnolia makes its late night television debut Thursday (Feb. 11) with an appearance on Lopez Tonight on TBS. The duo -- Meghan Linsey and Joshua Scott Jones -- will perform their hit, "Keep On Lovin' You," from the Valentine's Day film soundtrack. The track has already climbed to No. 18 on Billboard's country songs chart. As the winner of the second season of CMT's Can You Duet, Steel Magnolia received a recording contract with Big Machine Records.