Britney and Kevin to renew wedding vows?

Britney Spears and Kevin Federline are set to renew their wedding vows after just two years. The couple, who have recently been subjected to negative rumours over the state of their relationship, are said to be walking down the aisle again in October. Kevin has admitted that the couple have gone through a bit of a rough patch due to the fact that they get to spend very little time with each other because of conflicting schedules. "Britney wants to show the world that she is happily married," a source told In Touch Weekly. However, Britney's spokesperson has denied that the couple are making plans for a second wedding. Britney, who has an 11 month old son Sean Preston with Kevin, recently announced that they plan to make a second series of their reality TV show "Britney and Kevin: Chaotic" to prove to the world that their marriage is fine.