Some of the world's most promising young stars braved the 90-plus temperatures in Los Angeles to attend the 2015 Teen Choice Awards on Sunday night. Emma Roberts, Lea Michele, Sarah Hyland, Rita Ora, Chloe Grace Moretz, Lucy Hale and Shae Mitchell were among the cool crowd that walked the blue carpet. 

Chloe Grace Moretz opted for a Gucci number, whilst Emma Roberts looked regal with platinum blonde locks and a white, tight Peter Pilotto ensemble. Rita Ora rocked a red MaxMara pant suit, and Britney Spears worked a Tinkabell-inspired sparkly dress with a deep plunge. Take a closer look at the red (blue) carpet pictures below.

Teen Choice Awards 2015

Lea Michele

Teen Choice Awards 2015

Emma Roberts

Teen Choice Awards 2015

Lucy Hale

Teen Choice Awards 2015

Sarah Hyland

Teen Choice Awards 2015

Chloe Grace Moretz

Teen Choice Awards 2015

Shay Mitchell

Teen Choice Awards 2015

Ellen Degeneres and Portia Di Rossi