Taylor Swift is reportedly desperate to land a guest-starring role in 'Girls.'

The singer is close pals with the show's creator and star Lena Dunham and thinks appearing on the series could help her show off a different side of herself.

However, a source close to Lena told US OK! magazine: ''She loves Taylor, but after seeing her in 'Valentine's Day' and 'The Giver,' she thinks she should stick to singing.''

The insider added: ''[She] isn't a natural fit.''

The 24-year-old singer recently landed another TV role as an advisor on 'The Voice' USA to work alongside Adam Levine, Gwen Stefani, Pharrell Williams and Blake Shelton.

She will offer support and advice to contestants in the upcoming seventh season of the NBC show.

A source told Us Weekly of Taylor's help during the first stage of the competition: ''Taylor was an absolute pleasure to work with. She had great feedback for all the contestants. She made for an amazing mentor.''

The next season of 'The Voice' USA is set to hit screens on September 22, just one month before Taylor will release her fifth studio album '1989.