"We look forward to the truth coming out in court. After the truth is presented, we are confident that Lori will be cleared of all charges," the statement said.
Six weeks after Megan's death, her mother, Tina Meier, said she learned from a neighbor that Drew was responsible for the fake MySpace page.
The extent of Drew's involvement in the hoax has been in dispute. According to a 2006 police report, Drew told police she and Ashley Grills created the fake profile so Drew could try to monitor what Megan might say online about Drew's daughter.
Drew has since denied creating and monitoring the profile, saying she only learned of the cruel messages that were being sent to Meier after the 13-year-old took her own life. In an interview with the FBI, Drew admitted to knowing about the hoax but denied any involvement, court papers say.
Megan, who suffered from low self-esteem and battled depression since third grade, was elated when she got an e-mail on MySpace from a cute boy named "Josh," her parents said.
"Megan was a goofy girl. Megan just giggled a lot," her mother said in an earlier interview with ABC News. "She was the class clown. She just found things very humorous that maybe other people didn't find funny. She would laugh hysterically."
Her giggling and laughter masked a sadness so severe that Megan would cut her arms and had said she wanted to commit suicide, according to her mother.
"Seventh grade is when Megan had a really, really tough year," Meier said. "That was the year that Megan was really truly trying to fit in, and she just couldn't figure it out. You know and it's a tough year for a lot of children."
Ashley Grills, 19, claimed in an interview earlier this year with "Good Morning America" that Lori Drew was involved in creating the account and wrote some of the messages to Meier.
"We were just combining ideas about how we can figure out what Megan was saying about Lori's daughter," Grills told ABC News' Deborah Roberts. "It was all three of us — me and Lori and her daughter."