If you're a fan of pop music, today's a big day.
That's because both Justin Bieber and One Direction release their highly anticipated new albums.
For Beliebers, that means they'll finally hear Purpose, Bieber's fourth album that includes the singles Sorry, What Do You Mean? and Where are U Now.
For Directioners, they'll lay their hands on Made in the AM, the UK pop group's fifth album and last before they take a year off from the band.
Whose fans are more excited? Judge for yourself from these tweets.
