04/05/2012 10:23 BST | Updated 04/07/2012 06:12 BST

Draw Something Picture Of The Week: Wouter 'Wally' De Backer From Gotye

Wally from Gotye is this week's Draw Something picture of the week. Wally, the singer of the hit single Somebody That I Used To Know, is a hard one to depict, but this week'd best drawing captures his piercing blue eyes and low brow.

The fever over Draw Something is dying down. It initially reached 50 million downloads in just 50 days after it's 4 April launch, according to PC World. But information from AppData, the organisation that tracks app log-ins via Facebook, says Draw Something has lost 4 million daily active users.

While people are leaving the app in droves, plenty have recently joined up to our own Draw Something Challenge, suggesting that the hype over the new app has settled down to a base level of users who love to draw and share.

To keep users engaged, Draw Something has just released a set of new words to draw, including Kentucky Derby, NBA playoffs and celebs Kourtney, Khloe, Megan Fox, Pippa. Xtina. For those outside the celeb arena, those are some people who do not much other than have TV shows, a famous sister and a former singing career.

Are a few new words here and there enough to keep you using Draw Something? Have you recently deleted the app from your phone? If so, tell us why.