Nicole Richie tied the knot this weekend to long term beau Joel Madden. The ceremony took place at her father's home in Beverly Hills with Rev Run officiating! Guests included Gwen Stefani, Rachel Zoe and Samantha Ronson as the couples daughter Harlow was a bridesmaid. Nicole wore a custom made Marchesa gown which was designed in New York by Georgina Chapman with stylist Simone Harouche consulting. Images have not yet been revealed from the high security event, but we're guessing it's going to be be-autiful!