Olivia Rodrigo was upbeat and fresh-faced as she grabbed lunch in New York City.

The sighting comes after the Vampire singer, 21, played a sold-out concert at Madison Square Garden Friday night.

Olivia looked happy as she shared laughs with her best friend Conan Grey.

The Driver’s License hitmaker wore a graphic t-shirt with a green and black Harlequin print skirt, black coat, sheer black hose, white crew socks and chunky Mary Jane-style shoes.

The outing comes after she welcomed Stick Season singer Noah Kahan, 27, on stage with her on Friday night at MSG.

Olivia shared a video clip of the two singers performing his hit song Stick Season.

‘Stick season at madison square garden. @noahkahanmusic is the greatest of allllll time !!!!!!’ she captioned the video of their duet.

In the comments section, Kahan gushed: “Better than the original!! Olivia you’re a star best show I’ve ever seen.’

The Vermont native wore a blonde wig to go incognito at the All-American B*tch singer’s concert.

Noah shared pH๏τos from backstage at the show, including one of him in the wig.

‘Sometimes you need a disguise to watch the best show on earth and that’s just how it is. Endlessly honored to have joined you last night @oliviarodrigo,’ the Northern Atтιтude singer wrote on X (formerly Twitter).

He also wrote in a separate post: ‘Olivia rodrigo is such a special talent and person and I just can’t thank her and her band and team for inviting me to sing tonight. You deserve it all @oliviarodrigo.’

Olivia, who is now poised to become one of the world’s biggest pop sensations following the smash debut of her album Sour in 2021 and Guts last year, kicked off her second concert tour in February.