Jennifer Aniston posts adorable throwback, proves she already has Instagram nailed
4:30am PDT - October 18th, 2019 reese witherspoon - MashableJennifer Aniston's new Instagram account didn't quite break the internet, but it did break a world record. The former Friends star hit a million followers in a little over five hours after posting a reunion shot with her old co-stars. At the time of writing s…