Brian May has shared photos on his official Instagram of his arrival in Auckland.
Queen + Adam Lambert are performing two shows at Auckland's Spark Arena on Saturday 17 and Sunday 18 February.
Brian arrived before the rest of the band and has spent his time relaxing and going to the gym so far.
He shared a photo of Spark Arena where he went to watch Robbie Williams perform.
"Truly Awesome at the Spark Arena - ROBBIE WILLIAMS," He wrote.
"We will never see a better entertainer than Rob. He's the very essence of a performer - he gives his entire self to it - he's absolutely real and fearless. It's enchanting. Like the most exquisite ice skater he needs no brakes - he's effortlessly in control. You gotta love him. And the band were rockin."