Watch the video here!
The Jonas Brothers' special guest appearances continued at Fenway Park in Boston over the weekend.
Jesse McCartney returned, plus actor Glen Powell made an appearance.
AND Hi FM throwback legend, JoJo, made an appearance.
JoJo and the Jonas Brothers performed JoJo's hit single 'Leave'.
Watch the video here:
RAYE makes a big announcement
Find out what, here!
Billie Eilish makes WHAT?
Watch the video here!
Kevin Jonas performs solo material
Watch the video here!
Sabrina Carpenter teases new single
Watch the video here!
Lady Gaga causes WHAT to crash?
Monsters, did you see this?
