Whee! See celebrities, including Britney Spears, Sofia Vergara, and Miley Cyrus, having a blast on amusement park roller coasters
Rob and Chad Lowe
Brotherly bonding! Rob and Chad Lowe were swept up in the Six Flags Magic Mountain's "Riddler" on Nov. 16, 2003.
Credit: Craig T. Mathew/Filmmagic