It's a battle of the boy bands, after Backstreet Boy member Nick Carter says he is 'disappointed' by Joey Fatone of NSYNC, after Fatone said some negative words about the Backstreet Boys.

According to E! Online, Carter took to Twitter to express is 'disappointment' with Fatone. During an interview with the Huffington Post, Fatone stated that the Backstreet Boys are only going on tour for the huge amount of money they would receive. However, Fatone added that he was only making a joke and said that fans shouldn't expect an NSYNC reunion tour anytime soon. Fatone says, "At this moment in time is anything gonna happen? Absolutely, 100 percent no...at this moment." Even though Fatone was making a joke, Carter seemed to take offense to it by tweeting how he and the other Backstreet Boys aren't just going on tour because of money. The reason they are doing it is for all of the love and appreciation they have for their fans.

However, Carter isn't letting Fatone's diss keep him down, instead he is enjoying his honeymoon with his new wife Lauren Kitt. People reveals how Carter and Kitt got married last Saturday, April 12. Carter's fellow Backstreet Boy members AJ McLean, Howie Dorough and Kevin Richardson were all on hand to help celebrate Carter's marriage.

Photos courtesy of Nick Carter's Twitter page