Washington, Mar 27 : Britney Spears' sister Jamie Lynn has reportedly scrapped her plans to marry boyfriend Casey Aldridge.

The Zoey 101 star made headlines at 16 when she announced she was expecting a child with Aldridge.

After the birth of their daughter Maddie Brian, the couple was believed to be living apart after Aldridge cheated on Spears.

However, Jamie Lynn denied the speculations and confirmed they are very much together.

Now, according to U. S. magazine OK!, the 17 year old starlet has cancelled her wedding plans - after deciding she doesn''t need an official ceremony to make her happy.

"The wedding's off. They are still in love, living together and very happy, but they have no plans to get married," Contactmusic quoted a source as saying.

"Jamie Lynn has everything she wants and feels no need for a ring and piece of paper," the source added.

She has also decided to give up her acting career to focus on raising Maddie Brian.

"She has told friends and family she's never coming back to Hollywood. She feels that part of her life is over. Jamie Lynn enjoyed every minute of doing Zoey, but since she's had Maddie, her life has changed completely," said an insider. (ANI)