6 of 19:
Following her stint as a co-host on MTV's 'Singled Out,' McCarthy starred in her own NBC sitcom titled 'Jenny,' where she played a grocery store clerk who decides to pursue life in Hollywood. The sitcom was canceled midway through its first and only season.
(Pictured: Jenny McCarthy and 'Extra' host Maria Menounos at The Grove in Los Angeles, California on Dec. 15, 2011.)
(Photo: Norman Scott/startraksphoto.com)