POPSUGAR Celebrity Jennifer Aniston Slide Photo of Jennifer Aniston Leaving Birthday Dinner in LA Birthday Girl by Celebrity 2/12/10 4 Shares Like us on Facebook Sign up for our daily newsletter > Jennifer Aniston celebrated her 41st birthday with friends at Ciccone's in LA on Thursday night. Image Source: Pacific Coast News Online Read More HotJennifer Aniston Jennifer Aniston Justin Theroux Says the Cutest Things About Being Married to Jennifer Aniston Are Details From Jennifer Aniston's Wedding Finally Here? 6 Famous Women Who Flawlessly Bounced Back After Bad Breakups Follow Jennifer Aniston Through Her 25 Years in Hollywood POPSUGAR, the #1 independent media and technology company for women. Where more than 75 million women go for original, inspirational content that feeds their passions and interests. Be in the Know With OurCelebrity and Entertainment Newsletter Personalize Young Hollywood A-Listers Movies TV Sign up with facebook or By signing up, I agree to the Terms and to receive emails from POPSUGAR.