Karan Singh Grover celebrates his birthday today, and of course girlfriend Bipasha Basu was at his side! The actress took to Instagram to post a collage of them and wish him a happy birthday.

Take a look at the photos she shared:

Karan Singh Grover and Bipasha Basu

Karan Singh Grover and Bipasha Basu

Karan Singh Grover and Bipasha Basu

Karan Singh Grover and Bipasha Basu

Karan Singh Grover and Bipasha Basu

Karan Singh Grover and Bipasha Basu

And she captioned her post with a sweet message:

Psst! Did you see what the cake says?

Karan Singh Grover's birthday cake
Karan Singh Grover’s birthday cake

Happy birthday monkey” is written on it, and looks like that’s an inside joke between the two! On Bipasha’s birthday, Karan’s WhatsApp status read “Happy birthday Monkey” too – and he even got her a cake that had the same message. Nice!