Jennifer Aniston celebrated her pal Sandra Bullock’s 59th birthday. Jennifer invited her to her Bel Air house for some baking fun. Aniston took to Instagram stories to share a video of the birthday party, which included Bullock and another close friend, Sean Hayes. The video saw the stars in Aniston’s modern-style kitchen making chocolate pumpkin brownies. Bullock was mixing ingredients while Hayes acted as her assistant. Jeniffer was filming the movie and providing the bakers instructions from behind the camera. In response to Bullock’s inquiry, “What step are we at now?” “I am folding it in!” said Aniston. Bullock busted into laughter when Hayes said that one of their friends who was off camera told him, “Don’t pick your nose and then tell us how to cook.” Aniston and Bullock co-starred in The Net and The Proposal, according to the Hindustan Times. Several other stars shared their love for Bullock on her 59th birthday with Octavia Spencer posting a picture of them together and captioning it, “There are some people you meet whose impact goes far beyond their work: their aura, their kindness, their joy. Sandra Bullock is one of those people. Please join me in the comments in wishing her a very happy birthday!