An actor-singer is a performer who combines skills in both acting and singing. This dual talent allows them to portray characters in musical theater, films, or television shows while also delivering vocal performances. Many famous performers, such as Barbra Streisand and Hugh Jackman, have successfully navigated both fields, showcasing their versatility. In musical theater, actor-singers often take on roles that require them to express emotions through both dialogue and song. This unique blend of abilities enhances storytelling and engages audiences, making productions more dynamic. The ability to act and sing simultaneously is a hallmark of successful performances in this genre.