Lucky lady! The actress has the honor of introducing Justin Bieber at Z100's Jingle Ball in New York City.
The A-list actor and his daughter Zahra Savannah Rock attend Z100's Jingle Ball 2016 presented by Capital One at Madison Square Garden in New York.
How does she look?! The Real Housewives of New York City star picks up Brookstone swag at Z100's artist gift lounge.
The On-Air With Ryan Seacrest host and supermodel are ready for a night of nonstop music at Z100's Jingle Ball in New York City.
The "Make Me" songstress celebrated her 35th birthday onstage at 102.7 KIIS FM's Jingle Ball concert in Los Angeles.
She's all about that bass... and the holidays!
Mellow in yellow: The "Sorry" crooner revs up the crowd.
Guess who's back again? Bruno!
The girl group sings their hearts out onstage.
The One Direction singer hits Jingle Ball for yet another solo performance.
The dynamic duo rocks their latest collaboration, "Slumber Party."
The "Scars to Your Beautiful" singer-songwriter is all smiles during her live performance.
The famous DJ hits the stage at Jingle Ball with an electric performance.
Three holiday style trends this The Bachelor star totally nails? Fur, velvet and sequins!
Say cheese! The Dancing With the Stars pro and her husband pose for a selfie backstage thanks to their FUJIFILM INSTAX camera.
Damn, Gina! The R&B singer sexes things up in a lingerie-inspired red carpet look.
When not watching her favorite artists perform, the Black-ish star checks out DIFF Eyewear backstage.
Date night done right! The Bachelor in Paradise couple get cozy for a photo.
Before taking the stage at 102.7 KIISFM's Jingle Ball, the singer checks out So So Happy clothing.
Hey girls, hey! The "Work From Home" ladies showcase their signature styles before rocking out in L.A.
The This Is Us star looks fabulous as ever for Jingle Ball.
The former boybander steps out for a fun night of music and holiday spirit.
The pregnant Grey's Anatomy actress looks chic in her festive, printed mini-dress.