A very pregnant Simpson serves as a bridesmaid in San Diego. Plus: William & Harry, Derek & Julianne Hough, Cory Monteith and more
Credit: Christopher Polk/Getty
Published: Monday Jun 17, 2013 | 07:00 PM EDT
More from PEOPLE
- How Keith Urban and Eric Church Stole the Show in Nashville
- Read the Cover Story: Meet Kelly Clarkson's Baby Girl!
- Why Does Olivia Wilde's Fiancé Jason Sudeikis Think Her Cooking Always Tastes Good?
- Kardashians Ink $100 Million Mega-Deal with E!
- Did Giuliana Rancic Come Up with the Joke About Zendaya's Hair?