During the show, Carpenter “arrested” Marcello Hernández’s viral Saturday Night Live persona Domingo for being too hot.

Sabrina Carpenter playfully arrested "The Substance" star for being too hot during her concert at the Kia Forum.

Sabrina Carpenter had a surprise appearance from Saturday Night Live star Marcello Hernández in the character of Domingo.

He came all this way, had to explain, direct from Domingo. Live from the Kia Forum, it’s Domingo!

The character Domingo, played by Marcello Hernandez, first appeared on "SNL" in October, covering Sabrina Carpenter's hit, ...

The singer revealed the trailer for the upcoming special at the final Short n' Sweet concert stop, in Los Angeles.

Sabrina Carpenter brought sparkle and sarcasm — plus Christina Aguilera — to Los Angeles on her 'Short n' Sweet' tour.

Fresh from being nominated for half a dozen Grammy Awards, the 25-year-old pop star brought her tour behind this year's ...

Christina Aguilera made a surprise appearance at Sabrina Carpenter's concert at the Crypto.com Arena in Los Angeles on Friday ...

Sabrina Carpenter was joined by Christina Aguilera for an unforgettable moment during her Short n' Sweet Tour stop in Los ...

Sabrina Carpenter brought out Christina Aguilera for a surprise performance during the first Los Angeles show of the final ...

Aguilera, 43, strutted into the venue, wearing a black bustier and over-the-knee silver boots while performing a vocal riff ...