BBC News | Cameron and JT reuinited again Metro - Cameron Diaz dazzled onlookers despite the presence of her ex Justin Timberlake at the premiere of Shrek The Third. The couple showed there remained no ill feeling when they embraced just before stepping on to the green carpet on Monday. Diaz, Timberlake at `Shrek' Premiere Diaz and ex due at Shrek premiere |