Janet Jackson announced a new album, after 7 years, most likely coming out before R8.
Justin Timberlake came back after 7 years with not one, but two albums.
Ciara released 2 albums
Rita Ora announced her 2nd album
Leona Lewis announced a new album.
OneDirection split
ARTPOP vs. PRISM
Britney released an album and ANOTHER lead single.
Hillary Duff came back after 8 years.
Lady Gaga released a jazz album
Lady Gaga, Madonna & Katy Perry took a picture together
Beyonce's visual album
Azealia's debut album was finally released
Rihanna released 3 singles from R8 (and one canceled soundtrack single)
Chris Brown released two albums(one solo one with Tyga)
Mariah Carey released two albums(the chanteuse and the #1 hits or whatever)
Ariana Grande released two albums and countless hits
Fergie and Gwen came back and underperformed
Miley Cyrus released an album after 4 years and had a #1
Iggy Azalea had a #1 and two top 5
Taylor Swift became the new queen of pop
Pitbull released 2 albums
1D released like 2 albums per year
Zayne left 1 Direction
Mariah Carey is doing a Vegas Residency
Ariana Grande released some of the biggest hits of the past year
Iggy Azealia's rise and fall
Taylor Swift's massive 1989 era
P!nk released a folk album under You + Me
fun. split
Meghan Trainor happened
See You Again went viral
Mariah fired all her team
Fifth Harmony got cancelled from the BBMA's
Demi had a million hairstyles
JoJo got released from the prison of her previous label
Taylor Swift became the ruler of pop culture
Ariana almost got hit by a VS model
Beck had his Taylor Swift VMA moment at the Grammys
Sandy Hook
Scream & Shout being the biggest song in the world
Warrior flopping
Azealia delaying BWET
Justin Timberlake comeback
Macklemore happening
Miley Cyrus' comeback
Zimmerman being acquitted
LeBron going back to Cleveland
Summertime Sadness remix
Blurred Lines smashing
The rise of Isis
Roar vs Applause
Gaga flopping
Katy having the highest first week sales of the year for females at that point
Lorde happening
The Monster smashing
Rihanna getting the ICON award
Nelson Mandela passing
Britney flopping
Timber smashing
Beyhydration / Beyoncé slaying everyone.
Justin Bieber getting arrested
The rise of Iggy Azalea
The rise of Ariana Grande
Elevatorgate
MJ hologram at the BBMAs
Maya Angelou passing
Lana's underperforming second album
Mike Brown / Ferguson
Azealia Banks releasing Broke With Expensive Taste
Aaliyah biopic
D'Angelo comeback
Hilary Duff comeback
The fall of Iggy Azalea
The literal fall of Madonna
The rise of Caitlyn and Kylie Jenner
Zayn leaving One Direction
Me graduating
Janet comeback
Donutgate
Bobbi Kristina passing
D'Angelo ended his 14 year hiatus
Dr. Dre ended his 16 year hiatus
THE POPE ANNOUNCED HIS FIRST ALBUM AND RELEASED A LEAD SINGLE
Selena Gomez and Demi Lovato released 2 albums each
Adele announced 25 and released a monster lead single, Hello.
Feel free to add more to the list
