And for all those Westlife fans: Don't think your voting went unnoticed. All four members, who are in London rehearsing for their upcoming farewell tour, took time out of their busy schedule to send over a message to MTV News thanking each and every one of you for their big win.
"Hi, MTV, we just found out that we've been voted the #1 ultimate boy band of all time. Thank you very much, guys!" Westlife's Shane Filan said. "We are very, very honored."
Nicky Byrne added, "I just want to say: Thank you to all of our followers, on Weibo in China, on Twitter around the world, on Facebook and everybody. To all the bands we beat, well done. It's been an amazing 14 years for us, and to top it off, to win this is really, really incredible, so thank you to everybody who voted. See you on tour!"
After the first round of competition, when Westlife took down fan favorites the Backstreet Boys, we talked with Byrne via Skype, who told us a win in this competition would mean a lot to the band, since they have decided to break up after 14 years following the end of their tour next month.
"What an amazing story it would be to finish our final 14 years to be named or even get far in this competition," Byrne said. "But even if we don't, we'll hold our heads very high and say we never cracked the States, but we gave them a run for their money."
Well, Westlife, you certainly have! Congratulations to the group and all their dedicated fans.
Are you happy that Westlife won the Battle of the Boy Bands? Let us know in the comments below!