Don't Miss:

No Academy Awards night would be complete without hearing from InStyle’s Editor-at-Large Hal Rubenstein. As soon as the last stiletto walked down the red carpet, he called in his A-list— his top five looks for best dressed of the night. Scroll down to get his insights on Jennifer Lawrence (in Dior Haute Couture), Reese Witherspoon (in Louis Vuitton), Jessica Chastain (in Armani Privé), Jennifer Hudson (in Roberto Cavalli), and Charlize Theron (in Dior Haute Couture). After reviewing his list, make your own with our new A-list feature. Pick your top 5 and share them with friends on Facebook and Twitter to start your own style debate! More

Grammys weekend is always packed with some of the best, most musical parties of the year! One that the industry all-stars always look forward to is music legend Clive Davis’s annual pre-Grammy bash, which was held at the Beverly Hilton on Saturday night. InStyle.com scoped out inside, where Tyra Banks caught up with Jennifer Hudson (in Maria Lucia Hohan), lovebirds Katy Perry (in Rafael Cennamo) held the arm of date John Mayer all night, and Miley Cyrus (in Emilio Pucci) bonded with Nicole Richie, all to honor fellow executive and The X Factor judge L.A. Reid. “One hit record after another,” Davis said of Perry during his remarks on stage. Click through the gallery to see all the stars partying during Grammy weekend! 

— Reported by Andrea Simpson, Lindzi Scharf, and Kwala Mandel