Carolyn Castiglia is a stand-up and musical comedian who has been seen on Comedy Central, VH1, MTV2 and Nickelodeon. She's currently starring in NickMom's new sketch series, "The Ultimate Sports Mom." You may also recognize Carolyn from her pop culture and parenting commentary on HLN. Her comedy writing has appeared in Life & Style and on MarieClaire.com. Carolyn performs live comedy all over New York City and occasionally in other parts of the country and world. She is a proudly divorced single mother who covers relationship dynamics and other fun and interesting topics on Babble's Strollerderby blog.