March Madness

Who has the better fanbase: Britney Spears' Britney Army or Adam Lambert's Glamberts?

Rihanna and Miley Cyrus have a lot in common: Incredible careers, envelope-pushing tastes and, of course, amazing fanbases! Whose is better?

In Round 1 of March Madness, Selena Gomez's Selenators are battling it out against Ariana Grande's Arianators for the title of Best Fanbase. Which group has your vote?

In Round 1 of March Madness -- in which PopCrushers vote for the best fanbase -- Taylor Swift's Swifties are facing off against Demi Lovato's Lovatics.

For round one of March Madness, we put Little Mix's Mixers against Fifth Harmony's Harmonizers. So! Which group has the better fanbase?

It was a fight to the finish, but ultimately Britney Spears' iconic '90s hit 'Baby One More Time' beat out Lady Gaga's 'Bad Romance' and has been crowned the Greatest Pop Song of the Modern Era!

Update: The fans have spoken -- and Britney Spears' 'Baby One More Time' is the Greatest Pop Song of the Modern era! Get more details here. The final round of March Music Madness is here! Over the past several weeks -- and over the past four rounds -- you have voted for the Greatest Pop Song of the Modern Era, narrowing down 32 of the best pop songs from the '80s to today to the final two hits tha

The semi-finals of March Music Madness are here! That's right: 32 amazing pop songs (that were released some time between the '80s and today) have been narrowed down to the final four, thanks to your votes. Which of these four songs will ultimately win the title of Greatest Pop Song of the Modern Era?

We've made it to the Semi-Finals of March Music Madness! That means that only four songs are left in the competition -- and only one can be crowned Greatest Pop Song of the Modern Era. Round 3 spawned some intense competition, with Lady Gaga just barely managing to edge 'N Sync out of the competition with just over 50% of votes. Likewise, Adele's 'Someone Like You' garnered 54.56% of votes, just squeaking by Katy Perry's 'Firework.' In this semi-final round, Lady Gaga's 'Bad Romance' is facing off against Adele's 'Someone Like You.' Which song deserves the title?

UPDATE: Britney Spears won this round! Vote for her in the finals by clicking here. Welcome to March Music Madness! Here at PopCrush, we’ve selected 32 of the most iconic pop songs released from the ’80s to today (divided into brackets by decade) — and now it’s your job to vote and decide which song will be named the Greatest Pop Song of the Modern Era. May the best song win! It's Round 4 of our G