Beyonce Premieres 'Cadillac Records'

Beyonce glams up the red carpet in a black Dolce & Gabbana dress with puff sleeves at the premiere of her new movie, Cadillac Records, held at The Egyptian Theater on Monday in Hollywood. The 27-year-old actress finished off her outfit with a glitzy belt and Brian Atwood heels (the backs were jewel-encrusted).

Beyonce portrays singer Etta James in the drama musical, out Dec. 5. Cadillac Records explores the 1950s musical era, chronicling the life of the influential Chicago-based record-company executive Leonard Chess, and the singers who recorded for Chess Records.

Beyonce, 27, and husband Jay-Z, 38, recently topped Forbes’ list of Hollywood’s richest couples – with combined earnings for 2008 of $162 million.

Hollywood’s Top 10 Top Earning Couples are as follows:

1. Jay-Z and Beyonce Knowles – $162 million
2. Will Smith and Jada Pinkett Smith – $85 million
3. David Beckham and Victoria Beckham – $58 million
4. Tim McGraw and Faith Hill – $35 million
5. Brad Pitt and Angelina Jolie – $34 million
6. Judd Apatow and Leslie Mann – $30 million
7. Gavin Rossdale and Gwen Stefani – $28 million
8. Keith Urban and Nicole Kidman – $25 million
9. Tony Parker and Eva Longoria Parker – $22.5 million
10. Harrison Ford and Calista Flockhart – $22 million

30+ pictures inside of Beyonce premiering Cadillac Records…