Serena Williams is going through a tough time at the minute - she recently underwent foot surgery which she is still recovering from. It is still unclear whether the tennis champion will be able to take part in the US Open this season.

But, Williams still managed to show another sister some love - by supporting R&B singer Christina Milian, who is currently in a divorce battle with her soon-to-be ex-husband The-Dream.

Williams was rumoured to have also split from her long-term partner Common a matter of months ago. But, the pair didn't let their love lives stop them from smiling last night as they were pictured dining at Madeo in Beverly Hills - check out the pictures...

Doesn't Christina Milian look massively over-dressed in comparison to Serena? But, we forgive her right? It's like two-fingers up at her supposed cheating husband!!