Belgium rolled out the blue carpet Saturday (June 28) for Rihanna and other stars who turned out for the world premiere of the new Smurfs movie. Rihanna produced Smurfs and voices Smurfette in the summer family film,

For the premiere of Smurfs in Brussels, Rihanna went for custom Chanel.

The soon-to-be mom of three showed up to the Smurfs premiere in Brussels looking part Cinderella, part Smurfette, in a sheer baby blue gown. The dreamy silk and chiffon number was a custom Chanel two-piece,