Christina Aguilera is keen to star in the upcoming film Burlesque. According to reports, the Dirrty star might land the lead role of the movie directed by Steve Antin—whose sister, Robin Antin, launched the hugely successful burlesque troupe Pussycat Doll. Filming is expected to being on January 2010. Julianne Hough is reportedly in talks to costar as a pregnant showgirl. But a film producer says it's "too preliminary to comment on" casting.