Last night at Sabrina Carpenter's Short N' Sweet tour in Dallas, Texas, she showed up and showed out to celebrate Halloween. The pop star's costume wasn't much different than her normal touring ...

"SABRINA AND OLIVIA HUGGED," the caption ... During their relationship, however, Carpenter and Bassett were spotted out ...

Matt Winkelmeyer/Getty; Gilbert Flores/Billboard via Getty Olivia Rodrigo and Sabrina ... however, Carpenter and Bassett were spotted out together and even coordinated Halloween costumes in ...

Olivia Rodrigo and Sabrina Carpenter had a short and sweet interaction ... were spotted out together and even coordinated Halloween costumes in 2020. Months later in January 2021, Rodrigo released ...