8 Songs You Gotta Hear on #NewMusicFriday: Justin Bieber, Miley Cyrus, Akon and Weezer

After shocking Beliebers everywhere and canceling the remainder of his Purpose World Tour, the Biebs at least rewarded them with a new single, "Friends," featuring BloodPop. Dropped on Thursday, the lyrics of the song allude to Bieber becoming friends and possibly reuniting with an ex-girlfriend. Selena Gomez, anyone?

Cyrus dropped "Younger Now" -- the title track of her new album and follow-up to hit single "Malibu" -- which she teased on her Instagram Monday. She shared the adorable cover art for the single, featuring baby Miley, along with the message: "I hope to always make people smile and shine light thru my work! I look forward to making music for the rest of my life and I'm thankful everyday for those who listen! I am sending so much love and peace into the world right now because THATS what we need most! Love Love & more LOVE!"

R&B crooner Akon teamed up with Sam Feldt to release "Yes," and country star Shania Twain dropped "Swingin' With My Eyes Closed."

In the hip-hop world, Dave East and Kodak Black each dropped new albums, and A$AP Ferg released a mix tape featuring Meek Mill. On the rock front, Weezer -- the 23-year-old band behind hits "Buddy Holly," "Island in the Sun," "Beverly Hills" and more recently, "Thank God for Girls" -- released a new track, "Mexican Fender."

And remember Disney stars Aly and AJ? They're also back with a new song, "Take Me."

Happy #NewMusicFriday. Enjoy TooFab's picks below.