The ladies of "Friends" were close on the classic sitcom, and in new Instagram posts, actresses Jennifer Aniston, Courteney Cox and Lisa Kudrow prove that is true in real life, too.

Courteney Cox and Jennifer Aniston paid tribute to their former co-star Lisa Kudrow to celebrate the Friends star's 60th birthday over the weekend, with them both posting about the special occasion ...

Lisa Kudrow says her son was 'obsessed' with Jennifer Aniston Lisa Kudrow has not aged a day since her time in Friends - and has proved so by sharing a fabulous snap celebrating her 60th birthday.