Last night the pre Grammy parties went into effect and Hollyscoop was front and center. Our lovely correspondents Shannon and Diane hit the Roosevelt Hotel for the House of Hype party hosted by the Fall Out Boys presented by Complex magazine. Our good pal Nick Cannon took on the turntables as he mixed the beats for the crowd. Other stars that attended the event included Kim Kardashian, Brooke Hogan, Danity Kane, Brittny Gastineau, Ray J among others. We hear Paris Hilton and her sister Nicky made a quick stop. Ashlee Simpson also made an appearance and it looks like she is back on with her on again/ off again beau Pete Wentz. Celebrities who attended the event also got a chance to autograph memorabilia’s and specialty gifts to donate to Make-A-Wish Foundation.