"Am the most blessed girl in the world! My loved ones make me feel like a Princess," the "Raaz" star tweeted.
Bipasha, who celebrated her birthday with friends, including ace designer Rocky S, described them as "precious gifts".
"My most precious gifts, my friends! @rockystar100 (my rock), @sohams (my bro), @shahbinals Mamta," she posted on Twitter.
"Thank you each and every one of you for making me feel soooo special on my Birthday. I am humbled by all your love. Love you all," she added.
The actress will be soon seen in horror film "Alone" along with TV star Karan Singh Grover. The movie's trailer received a thumbs up from celebrities like Shah Rukh Khan, Priyanka Chopra, Hrithik Roshan and Arjun Kapoor, as well as from her fans on Twitter.