Sofia Carson is set to host tonight’s (March 4) “Oscars: All Access” Facebook live stream for a second year alongside Ben Lyons on the red carpet, where she will talk to the stars and take viewers backstage.

You can watch Carson during the live stream on the Academy’s show page on Facebook Watch and the ABC Facebook page at 3:30pm PT / 6:30pm ET and 2:30am GMT.

Meanwhile, it was announced in January this year that the young actress and singer has joined the cast of ‘Pretty Little Liars’ spin-off, ‘The Perfectionists’. Carson will play the role of Ava, a beautiful trendsetting blogger and coder, who is aspiring to become a fashion icon. She joins PLLstars Sasha Pieterse and Janel Parrish in the spin-off pilot.

“Pretty Little Liars: The Perfectionists” is based on the popular book series “The Perfectionists,” written by Sara Shepard, who also penned the No. 1 New York Times bestselling book series “Pretty Little Liars.”

The synopsis for the pilot episode of the series reads: Everything about the town of Beacon Heights seems perfect, from their top-tier college to their overachieving residents, but nothing in Beacon Heights is as it appears to be. The stress of needing to be perfect leads to the town’s first murder. Behind every Perfectionist is a secret, a lie and a needed alibi.