Celebrity Twitter Pictures of Nicole Richie, Lara Bingle, Callum Hann, Kate Waterhouse, Miranda Kerr

Celebrities gave us a glimpse into their worlds on social media this week. Joel Madden shared a sweet picture of the “center of my universe” — his wife Nicole Richie and their two children, Harlow and Sparrow. Lara Bingle flashed her signature smile and sported some cute sunglasses while on the road with her friend Cara. Kate Waterhouse rubbed shoulders with visiting celebrity Whitney Port, and MasterChef All Stars winner Callum Hann finally received the coveted MasterChef trophy. There are plenty more fun candids from the likes of Jennifer Hawkins, Miranda Kerr and Ricki-Lee Coulter, so click through! And be sure to connect with us on Facebook, Twitter and Instagram (@PopSugar_Australia).