Half-moon manicures are so hot right now, says nailsmag.com. The aim of the manicure is to either 'skilfully' paint your nails while avoiding your moon, (the bottom part of your nail) or just paint the moon and leave the rest of your nails clean! Use the shape of your moons as a guideline. Neaten up the edges with nail polish remover and an ultra-thin paintbrush. Dark colours, like brown and purple, are the popular colours. Practice makes perfect!