Beyonce and Jay Z Sweetly Support Solange Knowles' 'Saturday Night Live' Debut -- See the Pics!


Queen Bey's younger sister was the musical guest on 'SNL' this weekend.

Beyonce turned Saturday Night Live into a family affair!

The "Sorry" singer, her husband, Jay Z, and her mother, Tina Lawson, were all on hand to support Solange Knowles' debut on the sketch show on Saturday. Solange was the musical guest, performing songs of her new album, A Seat at the Table. while Benedict Cumberbatch hosted, and Alec Baldwin returned as Donald Trump in the cold open.

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Solange's mom and sister adorably helped celebrate her big night, lifting the "Don't Touch My Hair" singer up on what Tina acknowledged was "the legendary SNL stage as Solo playfully protested, "I'm 30 years old."

"She's still our baby," Tina, 62, captioned the cute Instagram video. "We have Been picking her up like this since she was 10 yrs old."

The proud mom shared two more epic odes to her daughters, the first of which was a recreation of Solange's A Seat At the Table album cover, while the other was one of Beyonce's most iconic looks from her "Formation"music video.

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Tina wasn't the only one capturing precious moments on camera. SNL cast member Leslie Jones couldn’t help but fangirl over meeting Bey, 35, and Jay Z, 46, in the flesh, happily sharing snapshots with Jay Z and Bey on social media.

"Yo this is one pic I wanted very bad!!" Leslie tweeted alongside a photo of Jay covering his mouth while posing backstage with her.

In another shot, Jones kicks back with Jay and Bey at the SNL afterparty. "Ok now y'all know I'm the s**t right!! Illuminati!!" she joked adding, "@solangeknowles killed it tonight!!"

There's been plenty of reason for the famous family to celebrate, as Solange and Beyonce recently became the first sisters to land No.1 albums.

WATCH: Solange Knowles Celebrates 30th Birthday With Beyonce and Friends in New Mexico