Jennifer Lopez posed in a Fiat to shoot her music video in downtown LA on Monday. In between takes, Jennifer had a pair of special guest visitors, Max and Emme. It was the twins' second day in a row joining Jennifer at work, and J Lo was spotted carrying Max and Emme on set over the weekend. It's been a little over a month since Jennifer Lopez and Marc Anthony announced their split, but the couple have been keeping things civil and even enjoyed an outing in the Hamptons as a foursome earlier this month. Jennifer has also been throwing herself into work as she bounces between her music career, launching her Jennifer Lopez for Kohl's line, signing on for another season of American Idol, and filming What to Expect When You're Expecting with her ensemble cast in Atlanta.