Exclusive: 90210 Gets Rocked by Tegan and Sara

90210 Tegan and SaraTegan and Sara has been tasked with bringing some holiday cheer to 90210.

TVLine has learned exclusively that the cult-fave indie rock group will perform in the CW series’ Season 5 Christmas-themed installment. The holly-jolly hour is slated to air in early December.

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As we previously reported, R&B star Taio Cruz is also set to make a musical cameo in the upcoming season, performing at the West Bev alumni homecoming event on the occasion of the show’s landmark 100th episode.

90210 returns with new episodes next Monday, Oct. 8.