Louis Tomlinson attended Zayn Malik's Stairway to the Sky Tour stop at the Shrine Expo Hall in Los Angeles on Jan. 29. The two musicians last appeared together publicly at fellow One Direction member Liam Payne's funeral in November following his death the month prior.

Zayn acknowledged his former bandmate from the stage during his show at the Shrine Expo Hall on Wednesday (Jan. 29).

Louis Tomlinson showed up to support his former One Direction bandmate Zayn Malik at his ‘Stairway to the Sky’ tour

Former One Direction bandmates Louis Tomlinson and Zayn Malik had their first public reunion since fellow bandmate Liam Payne's funeral, when Tomlinson attended a concert of Malik's in Los Angeles on Wednesday night.

Any 1D fans who attended Zayn Malik's L.A. show on Wednesday night got quite the surprise, because another ex-One Direction bandmate made a guest appearance: Louis Tomlinson. During the "Pillowtalk" singer's Stairway to the Sky Tour stop at the Shrine Expo Hall,

Numerous One Direction fans swarmed social media platforms recently after Louis Tomlinson attended Zayn Malik’s recent concert. The term “Zouis,” which is the name for Malik and Tomlinson’s ship, shot up in online trends worldwide after Malik mentioned the “Two of Us” singer on stage.