Six Flags Magic Mountain is quite a setting for a wedding party.

After getting Mariah Carey a 17-carat engagement ring, Nick Cannon was hard pressed to top himself, but a surprise post-wedding theme park party delighted his new wife.

Nick rented out Six Flags Magic Mountain in Valencia, CA for a lavish party catering to 100 of their family and friends, which included Cannon’s mother, brother and manager Michael Golman, People reported.

The cost of taking over the park for the evening reportedly runs in the six figures.

“This is wonderful,” Carey told Magic Mountain employees as she entered the park. “The best surprise ever!”

After having a glass of Chardonnay, the happy couple reportedly took a ride on the roller coaster Tatsu, which has five inversions and zooms along at 62 miles per hour.

“When they got off the ride, Mariah wanted gum so Nick unwrapped a piece and fed it to her,” a guest told People. “He is head over heels.”

Source: Nick Cannon Surprises Mariah Carey With Theme Park Wedding Party

See also previous posts:

• Nick Cannon Mariah Carey Wedding Photos and Oprah Video Confirm Marriage
• Video: Mariah Carey on “The Ellen DeGeneres Show” 5-13-08

Photos: Mariah Carey Nick Cannon Six Flags Magic Mountain Wedding Party