Action star Vin Diesel is mighty impressed with his Riddick co-star Katee Sackhoff.

Hollywood actor-producer Vin Diesel, whose movie Riddick is releasing Friday, finds his co-star Katee Sackhoff "sexy".

Sackhoff plays the role of Dahl, a sniper woman-cum-mercenary on the hunt for killing Diesel's character Riddick.

Katee Sackhoff is said to have done some stunning action scenes in the movie.

“She came in guns blazing to play the role of Dahl, which I think is extremely sexy and formidable," Vin Diesel said in a statement.

Written and directed by David Twohy, "Riddick" is a dark action-packed science fiction film, packed with breathtaking battle sequences. PVR Pictures is releasing the movie in India in four languages - English, Hindi, Tamil and Telugu.

Souirce:Apunkachoice