Los Angeles, Oct 15 (TIWN) Actress Jennifer Aniston says she has days when she doesn't want to step out of the house, or be photographed.

Taking to the photosharing site on Tuesday, Jennifer Aniston shared her very first post since joining social media as she beamed alongside her co-stars Courteney Cox, Lisa Kudrow, Matt LeBlanc, Matthew Perry and David Schwimmer.   The beloved actress, 50, shared a caption with the selfie reading: 'And now we’re Instagram FRIENDS too. HI INSTAGRAM'.