While Jennifer Lopez, Paris Hilton, and Vanessa Hudgens were breaking out the sparkles and embellishments this weekend for the grand opening of a nightclub Hakkasan, other stars kept their weekend activities a little more low-key.

Selena Gomez and Denise Richards both appeared at the Radio Disney Music Awards, and Rihanna and Kate Moss were both spotted out and about in Paris and New York, respectively.

Want to see what these stylish stars were wearing? Click through the gallery to find out!