Kate Hudson played dress-up in Malibu on Tuesday, slipping into several sexy dresses for a photo shoot. Pointing and throwing up peace signs, the actress was all smiles as she posed for pictures, taking time between snaps to hang out with her son Bing. She's been a mom on the go these past few weeks, including a day at the Clinton Global Initiative in NYC, where she stopped by on behalf of Ann Taylor as the brand's ambassador. She also made an appearance at the iHeartRadio Music Festival in Las Vegas, taking to the stage to present Katy Perry before her fiancé, Matthew Bellamy, performed with his band, Muse. Amid all the appearances, she and Matthew have also taken some time to themselves, showing off some PDA during a trip to Brazil, where his band performed at the Rock in Rio festival.