Nicole Richie & Samantha Ronson: Bikini Babes in Cabo!
The fashion designer was celebrating her 30th birthday with a bunch of her pals, including Sam, 34. Nicole turned the big 3-0 on September 21!
Nicole celebrated her birthday with a big party thrown by her husband Joel Madden earlier in the week.
“I can’t believe the outpour of birthday love I am getting on twitter today! From the bottom of my heart (& the top), THANK YOU SO MUCH!” Nicole tweeted.