Inside Miley Cyrus and Patrick Schwarzenegger's Karaoke Date

The couple took the stage in a sing-off with other young Hollywood stars

Photo: X17online

Miley Cyrus and Patrick Schwarzenegger made beautiful music together on Thursday night.

The couple, who have been dating since November, showed up for the Friends & Family soft opening night for The Blind Dragon, a new karaoke lounge by L.A. hospitality influencers The h.wood Group.

Schwarzenegger, 21, arrived at the hotspot before Cyrus, 22. “When she arrived, they hugged and kissed,” says an onlooker. “They went into the karaoke room with celeb friends. They were very cute, smiling at each other, holding hands, very much in love.”

The couple had a karaoke sing-off with other stars, including Kendall Jenner, Cara Delevingne and Martin Garrix. “Miley brought down the house,” says the onlooker. Other celebs spotted at the club included Sarah Hyland, Gigi Herald, Cody Simpson and Courteney Cox.

The pair aren’t the only members of their family who are seeing each other. According to multiple sources, Cyrus’s little brother, Braison, is dating Schwarzenegger’s older sister, Christina. A source close to the singer says that Braison and Christina met for the first time at Miley’s birthday party in November. The pair clicked.

Things are still casual between Braison, 20, and Christina, 23; they’ve only known each other for less than two months. “They are hanging out and having fun together,” says a close source.

Adds another source: “They spent time together in Los Angeles during the holidays. It’s not serious yet, but they are very cute together.”

• Reporting by ELIZABETH LEONARD, MELODY CHIU and PERNILLA CEDENHEIM