Martina "Tini" Stoessel plans to end the year in a big way.

On Dec. 21, the Argentine singer and star of Disney Channel's "Violetta" will host a free concert at the Avenina Figueroa Alcorta y Pampa, where many of the country's biggest names have performed, notes Infobae. The concert is being organized by the City of Buenos Aires government, and she will be joined by cast members of "Violetta" and her boyfriend, Peter Lanzani. The show promises to be larger than life with acrobats, dancing and other attractions.

Concertgoers are being encouraged to bring a toy to donate to children whose families cannot afford to buy presents for Christmas.

After performing in Buenos Aires, the singer is going on a 2015 Latin American tour. The tour will kick off in April, and Tini will visit Chile, Brasil, Colombia, Ecuador and Mexico.

The young actress and singer recently finished recording the final season of "Violetta." Through Twitter, she told her fans how much she appreciated their support.

"Those who waited for us during the rain, heat, cold, or whatever it was! Always there! I appreciate your letters, packages, video and gifts!" she said.

In early November, Tini talked to a group of young girls about her autobiography, "Simplemente Tini." She was honest about what she thought a celebrity's life was like before she became famous.

"People always think that celebrities always have a perfect life and that everything is rosy, and what I wrote in this book is that I am a normal girl," she said.

Though the circumstances in her life aren't normal, Stoessel maintains that she is just like other teenage girls. She goes to movies with her friends, and has a tight-knit circle around her.