Gabriella bowed out of the show after series four in 2012, and relocated to Los Angeles to focus on her music career, but that hasn't stopped her from making several reappearances.
She made a brief appearance during MIC's New York spin-off last year for Binky Felstead's birthday party.
And a year on, with some of our Chelsea favourites spending the summer in LA, it made perfect sense for Gabriella to reunite with her old pals.
E4 has confirmed that Gabriella - who goes under the performing name of London Ellis - will make an appearance throughout the standalone series.
We're not too surprised to hear the news after seeing pictures of Gabriella hanging out with Stephanie Pratt and Louis Thompson on LA's sandy beaches.
Speaking to Gabriella last year, she told Reveal that she was pleased to be away from all the drama on MIC.
"I'm definitely pleased to be away from all the drama," she told us. "It's much better because now I can just enjoy life and live in the happy land. I don't miss being on Made In Chelsea because I'm so focused on my music now. It was great and I had such fun while I was doing it but I'm happy to be away from it."
Having fully immersed herself into the LA lifestyle, Gabriella said she was loving life Stateside.
"It's fantastic and it's actually such a different lifestyle. It's a lot more motivated here and I feel people are open and more willing to help you succeed."
Made in Chelsea: LA kicks off on 10 August at 9pm.
MIC's most shocking moments: