As Christina Aguilera makes her way onto Nashville, it appears that she's studying the script pretty well.

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On Tuesday, the iconic pop star took to her Twitter page to post a photo of herself with a piece of paper in her hand. Her hair is dark brown as she wears a plaid shirt with black pants and looks over her character on the ABC series.

Aguilera captioned the photo, "Jade's been busy studying her lines. Can't wait for #Nashville!" Jade is the name of the singer's character when she guest stars.

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In an interview with The Hollywood Reporter, Aguilera mentioned what her character will be like and the dilemma she faces when her career is music starts to head somewhere.

"I can say that my character is a successful pop singer who desperately wants to move into the country world, as that is her true passion," the singer said. "But she is caught between her true passion and what the label wants her to do."

Aguilera also talked about her infamous gig on the singing competition The Voice. Each year, she becomes more appreciative of how things turn out.

"Since I have been with the show [since] day one, I can say that each time I come back I feel like there are more additions that just work," she said. "By season eight, we are a well-oiled machine. Taking time away, I don't really watch the show and study it [to see what changes]. But what [the time away] does do is let me step away and come back with a fresh perspective on things."

Nashville airs on Wednesdays at 10 p.m. ET on ABC.