Could Kate Hudson  and her son Bingham be any cuter in their matching shades? The adorable duo grabbed lunch at Bills restaurant in Sydney, Australia, with Matthew Bellamy on Friday after Kate went shopping solo earlier in the day. Kate, Matthew, and Bing are in Australia because Matthew's band, Muse, has had a string of tour dates there since November. Friday's performance at Allphones Arena marks their last down under and for the year. It's been a big 2013 for both Kate and Matthew — Kate filmed Wish I Was Here, launched her own line of athletic apparel, and continued her partnership with Ann Taylor , all while making time to visit Matthew as he traveled the world for his tour.