William H Macy - unnamed pro choice song by William H Macy and Felicity Huffman
http://www.youtube.com/watch?v=Qc4HCvTN-4I

A cute little song he wrote and performed with his wife.

Bethenny Frankel - "Fitness" by Bei Maejor
http://www.youtube.com/watch?v=TL8PkdlRfZU

For the part of the chorus with "Go skinny girl" repeated. Frankel does the skinnygirl cocktail line and is releasing some new drinks with TGI Fridays: http://www.nydailynews.com/life-style/eats/tgi-fridays-teams-bethenny-frankel-offer-skinnygirl-cocktails-article-1.1569111