Miranda Is a Model Mom, Best VMA Performances, & Shia & Carey's Chemistry Check out Miranda Kerr showing off her cute baby bump while fellow models Gisele Bundchen and Alessandra Ambrosio take their little ones for a walk, get set for the 2010 Video Music Awards with a look back at some of the best collaborations, and hear Carey Mulligan talk about her instant chemistry with Shia LaBeouf, all on the latest PopSugar Rush! Also, be sure to follow us on Twitter and become a fan on Facebook for all the latest celebrity gossip!