The tiny pop princess wowed on the red carpet, donning an embellished dress and silver heels.
She was then joined by Dwayne - aka The Rock - who stopped for a quick kiss and a hug before posing for some more snaps.
Kylie jetted off to the bash from her native Australia, where she recently finished filming the latest series of ‘The Voice’.
Irina Shayk, who stars in the movie, was also in attendance, sporting an eye-catching maroon number, while Mariah Carey went for a thigh-skimming LBD.
Kylie’s been busy lately and is currently planning for her ‘Kiss Me Once’ tour, which kicks off later this year.
They eventually settled on the line: "We don't know why she's late, she's just being Mariah."
Check out all the pics from the premiere below...