Plus, Sia teases her new music video, Jason Derulo covers “Trap Queen,” Sia teases her new video and more.

BH Buzz: Britney Spears Says Hello To Adele

■ In a new interview with i-D magazine, Adele says her future plans include a proper tour and seeing Britney’s Vegas show Piece Of Me. Kind of a huge deal, and Britney caught wind of it. She Tweeted the new reigning queen of music, “@Adele I’ll trade you 2 tickets to my show for 2 tickets to YOURS! Stop by #PieceOfMe and say #Hello anytime!!”

Sia teases the upcoming music video for “Alive”:

■ Alessia Cara premieres her new song “Wild Things”:

Little Mix tease Get Weird track “I Love You”:

Eminem appears in a new ad for the Detroit Pistons:

■ Pia Mia teases her new single “Touch” ahead of its release Oct. 30:

■ Elle King performs “Ex’s & Oh’s” on Jimmy Kimmel Live:

■ Travis Mills performs “Young & Stupid” on The Late Late Show with James Corden:

■ Jason Derulo covers Fetty Wap’s “Trap Queen”:

■ Troye Sivan teases “Suburbia”:

How you like them apples?