It was top secret, and her friends and family didn't even find out until the day of.
They told everyone to come for an engagement party, but it was actually the wedding.
Britney getting ready for the big day.
Looking good, Brit!
Papa Spears walking her down the aisle.
Only 27 of the couple's closest friends and family were invited.
Mama Spears was very happy.
Spears' assistant Felicia Culotta on the ceremony: "It was about Britney and Kevin and that's it."
Owww! Owww!
Awwwwwww
All the women in the wedding party got pink velor tracksuits that said "The Maids" on the back along with custom-made Bolsa bags that said "power to heal" in Hebrew.
The groomsmen got white tracksuits that said "Pimps."
The happy couple went to Fiji for their honeymoon.
Some people say Kevin changed Britney, but she said she's still the same girl.
Kevin got to be in Britney's music video for "My Prerogative." They got married in it.