Celebrities went all out in West Hollywood for Kelly Rowland’s “Costume Couture” Halloween Party. Kelly Rowland As years progress, more celebs are getting creative with their looks for Halloween. Nostalgically, many are taking “throwback thursdays” literally by paying homage to their favorite characters or icons. Jay-Z and wife Beyonce, for instance, were spotted as Notorious B.I.G. and Lil Kim, while Tyler Perry kept it 90’s as the fourth member of Run D.M.C.. Usher was also in the building dressed as Rick James. Peep the rest of our favorites’ costume choices below: Jay-Z and Jermaine Dupri Beyonce and guest (or could this be Solange) Usher, Tyler Perry, and guests 2 Chainz Jhene Aiko Sevyn Streeter Terrence J and Jasmine Sanders Photo credit: TMZ