As Rita Ora and Rihanna were spotted out and about in London, Jay-Z had some fun in Heathrow Airport with his flight staff.  While actor Djimon Hounsou was seen leaving Beso Restaurant in LA, his wife Kimora Lee Simmons and Angela Simmons were spotted at the Donna Karan Show during New York Fashion Week.

Solange Knowles, Allyson Felix, Rachel Roy, and Gabrielle Union were also among the celebrities spotted during New York Fashion Week.

Take a look at the pictures of Jay-Z, Rihanna, Solange Knowles and more celebrities out and about and at New York Fashion Week.