Aries - Emma Watson
With her big personality and strong opinions she stands by, Emma Watson is a true Aries.
Taurus - Penelope Cruz
That's where she gets that innate sensuality and fire from.
Gemini - Natalie Portman
Natalie Portman has multiple personalities. It is not surprising that she was chosen to play the main part in Black Swan.
Cancer - Tom Hanks
Tom Hanks is a man of values and a hard worker.
Leo - Madonna
It's obvious that Madonna is a Leo, as her love of the stage and her taste for shock value allowed her to become an international artist.
Virgo - Cameron Diaz
Calmness, caution and at the same time, the courage to defend her principles - Cameron Diaz certainly draws these qualities from her astrological sign.
Libra - Will Smith
Will Smith has a strong sense of justice. He loves beauty above all else.
Scorpio - Ryan Gosling
Just watch him in Drive, with a Scorpion on his back, and you'll notice his simultaneously mysterious and sensual personality. This role is perfect for him.
Sagittarius - Taylor Swift
Taylor Swift is fun-loving and self-confident - a classic Sag.
Capricorn - Kate Middleton
Kate is hard-working, committed and practical.
Aquarius - Beth Ditto
This singer is very independent both in terms of music and in her personal style.
Pisces - Rihanna
Rihanna is a great artist characterized by a splendid sensitivity that he knows how to share with us.
Check out the video above for more on your celebrity star sign twin!