Taylor Swift 'Eras Tour' premiere: Beyonce to Hayley Kiyoko, best red carpet looks

Taylor Swift's 'The Eras Tour' concert film had its world premiere last night in Los Angeles at The Grove, an upmarket retail center with a multi-screen AMC movie theater. 

Taylor Swift looked stunning as she donned a strapless blue Oscar de la Renta gown to the gala event and looked amazing.

Beyoncé accessorized her all-black ensemble with a gold corset. She also wore dark shades while posing on the red carpet with Taylor. 

Lana Del Rey was seen wearing a cream colour slit gown that had silver embroidery working on it. She had her hair open and completed her look with a long necklace and a pair of stilettos.

Hayley Kiyoko and Becca Tilley looked extremely hot as they twinned in black. They were seen walking hand-in-hand at the premiere. 

Taylor Swift's 'The Eras Tour' concert film director Sam Wrench kept his look causal as he was seen wearing a white shirt, black jacket and black jeans.