When you look at photos of Jennifer Aniston these days, it's hard to believe the lady is 40. She just looks amazing! Better, in fact, than she ever did in her twenties. Here at heatworld, we usually get the balloons and cakes in when it's someone's birthday, but as it's Jennifer Aniston's birthday today – and somehow we don't think she'll be popping past the office, although if you're reading this Jen, please feel free – we're going to celebrate it a little differently. We've decided to have a look at how Jen's changed over the years; from that famous hairdo era during the Friends heydey, to her five years as Mrs Pitt and, more recently, the amazing body ahe's been happily showing off on magazine covers the world over. So, have a look at our special gallery and reminisce a little. Happy Birthday Jen!
Jen An is 40 today!