Will Miley Cyrus be a good girl in 2011?

A report has suggested that Miley Cyrus is planning on cleaning up her act.

Her bong smoking video apparently made her parents, Billy Ray and Tish, so angry, that she has sworn to sort herself out and be a better role model.

“Even though Miley is of legal age and able to make her own decisions in most matters, she still remains very close to her parents,” a source told the National Enquirer.

“She’s headstrong and likes to make her own decisions, but she truly loves her Mom and Dad.”

“She knew right away that this video of her partying with ‘pals’ and puffing on a bong would send them over the edge.”

“After listening to their terrible fears that she’s heading down the wrong path and losing control, Miley made this solemn vow to her parents: She will straighten up and start acting like the role model to young fans that she should be!”