Scientific software proves Monica Belluci has the perfect pout

Melbourne, Mar 17 (ANI): One of life's big questions: who has the best lips, Angelina Jolie or Scarlett Johannson?, has been finally answered - with the help of "scientific" precision.

And the winner is.... Italian actress and fashion model Monica Belluci who scored perfect marks for "lip attractiveness".

An American biometrics specialist has developed lip-reading software, which uses a scientific formula to rate lips on a 10-point attractiveness scale.

The Baileys Lip Attractiveness Software is the brainchild of "lipologist" Dr Kendra Schmid.

The formula analyses lip proportion, size, fullness, texture, colour and shape.

Although, both Jolie and Johansson scored high on the global top lips list, it was Belluci who took away the first spot.

Bellucci achieved a 10 for lips that "are full, smooth and ideally proportioned so that the height of her lips is two-thirds the width."

Johannson scored second with 9.66, Halle Berry third with 9.61, Beyonce Knowles scored a 8.65, and Angelina Jolie rounded out the top 5 with 7.89.

"This is a world first in biometrics; using formulas to objectively score lips according to the characteristics of size, shape, texture and colour," News.com.au quoted Schmid, as saying.

The top five are:

1 Monica Belluci

2 Scarlett Johannson

3 Halle Berry

4 Beyonce Knowles

5 Angelina Jolie. (ANI)