Sunny Side of the Street (1951)

Ted Mason is a studio guide at CBS Television in Hollywood. His ambition is to get a break and become a headline singer such as 'Frankie Laine (I)', Toni Arden, and Billy Daniels, whom he watches as they perform on television programs. He is aided in his quest by Betty Holloway, who has competition from Gloria Pelley, Ted's rich girlfriend from his hometown.