Olivia Rodrigo looked sexy and sweet as she arrived at the Rock and Roll Hall of Fame ceremony in Los Angeles, California on Saturday night.

The 19-year-old singer, skyrocketed to fame after the massive success of her debut single Driver’s License, donned a flirty charcoal toned mini dress with a pleated skirt, spaghetti straps.

Her demure looking, charcoal grey dress had a sexy surprise – a cut out back.

Sexy and Sweet: Olivia Rodrigo, 19, looked sexy and sweet as she arrived at the Rock and Roll Hall of Fame ceremony in Los Angeles Saturday night

The Deja Vu singer showed off her toned leg, pairing the frock with sheer black stockings held up with garters and patent leather high heel Mary Janes.

Her long, dark locks were parted down the middle and hung in loose waves down her back.

The Good 4 U artist kept her makeup simple, focusing on a bold pink lip.

Toned: The Deja Vu singer showed off her toned legs, pairing the frock with sheer black stockings held up with garters and patent leather high heel Mary Janes

Her jewelry was equally low-key, with Olivia choosing a black ribbon choker attached to a crystal pendant.

The Grammy winner was seated for the ceremony next to her Happy collaborator Ed Sheeran.

Backstage, the All I Want artist hung out with music legend Dolly Parton, who was inducted into the Hall of Fame Saturday as well as powerful influencers Pink, Brandi Carlile and Sheryl Crow who took the stage in all-star tribute to the 9 to 5 singer.

Pink’s daughter, Willow, is a big fan of Olivia’s and the True Love singer wrote on Instagram, ‘Thank you bestie @oliviarodrigo for making that video for my daughter. Willow is going to possibly throw up’

Olivia later took the stage to pay homage to icon Carly Simon, singing her chart breaking single You’re So Vain.

She put on a powerhouse performance as she belted out the song, which Rolling Stone included in the 500 Greatest Songs of All Time.

Powerhouse performance: She put on a powerhouse performance as she belted out the song which Rolling Stone included in the 500 Greatest Songs of All Time. Carly did not attend. She is mourning the deaths of her sisters who died from cancer days apart

The hitmaker, 79, was unable to attend the ceremony. She recently lost both of her sisters to cancer in the same week and is mourning their deaths at her home in Martha’s Vineyard.

Sara Bareilles read a letter of thanks from the grieving star, who wrote ‘I am humbled, shocked, proud, over-achieved, under-qualified, and singularly grateful to everyone without whom I really couldn’t be here.’

Sara later performed the Nobody Does It Better from the James Bond film The Spy Who Loved Me in honor of Carly’s contributions to music.