1: From Elvis to Eminem, musicians have made a mark in Hollywood.

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2: Lady Gaga shined in "A Star is Born," earning an Oscar nomination.

3: Justin Timberlake impressed in "The Social Network" as Sean Parker.

4: Cher's role in "Moonstruck" won her an Academy Award for Best Actress.

5: Beyoncé showcased her acting chops in "Dreamgirls," earning critical acclaim.

6: Mark Wahlberg transitioned from rapper to actor, starring in "The Departed."

7: Jennifer Lopez wowed audiences in "Selena," launching her acting career.

8: Will Smith went from rapper to actor, gaining fame in "Men in Black."

9: Jamie Foxx proved his talent by winning an Oscar for "Ray."