Mia smiled confidently at the cameras, clearly not letting the recent heartbreak upset her evening.
The model is reportedly still “extremely close” with Victoria, wife of former footballer David Beckham.
She’s been Victoria’s muse in the fashion industry, frequently showcasing her looks on social media. Per the Daily Mail, she has no plans to stop amid her split from Romeo.
A source told the publication: “Victoria absolutely adores Mia and she is really sad that she and Romeo have split.
“She gets it, they are a young couple and of course the chances are they wouldn’t stay together forever but she has her own relationship with Mia and the two women will still work together in the future.
“They both love fashion and have had some ideas about what they can do together and that still stands.
“They have a really close bond and they love working together, they are on the same page when it comes to fashion and what they like.
“There is absolutely no awkwardness, it is all amicable. Even Romeo won’t mind which is all very grown up, a lot of young men wouldn’t be happy about such a situation.”
Romeo wasn’t present at the event, which was gatecrashed by PETA protesters. Victoria took it all in her stride, despite having to use crutches for the evening.
Last Sunday, Romeo confirmed his split from Mia, writing on Instagram: “Mooch and I have parted ways after 5 years of love, we still have a lot of respect for each other, and still hold a strong friendship and always will.”