OPI has come out with a line of six colours in ode to the Shrek 4 movie (yes, they're actually on #4). The colours are purple - Funky Dunkey, pink - Rumples Wiggin', green - Who the Shrek Are You?, yellow - Fiercely Fiona, light blue - What's With the Cattitude? and dark blue - Ogre-The-Top Blue. They are all cream formulas, no frosts or shimmers, and are perfect colours for summer.