Jessica Simpson (Jamie McCarthy/Getty Images)

Singer and fashion designer Jessica Simpson, 30, will be making personal appearances at malls in New York, Texas, Kansas, and North Carolina in September and November to promote her recently launched denim clothing line called Jeanswear by Jessica Simpson.

The line, ranging in prices from $49 to $89, is available at several retail stores as well as jessicasimpsoncollection.com. This collection is an addition to Simpson's already existing apparel and accessories lines.