Last week Rihanna performed in Lisbon and was joined backstage by Portuguese footballer Christiano Ronaldo who she tweeted "came to get jiggy wit ya girl" on her Diamonds World Tour. Over the weekend there was no more man candy to be had, but we're sure plenty of wild party girl action took place as RiRi's pal Cara Delevingne arrived in Barcelona to watch the singer perform. Rihanna posted a picture of Cara chilling out before the show in a pair of rolled up skinny jeans and spotty socks and teased her followers "Look who just joined the Diamonds World Tour". In return Cara took pictures throughout the show and referred to RiRi as "My boo". We wonder what Rita would say!?
Miss Ora would probably be plenty pleased that Cara is having such a good time as she also enjoyed a good night out with pals this weekend. The RIP singer, who told us at the Chime for Change, Sound of Change gig how happy she is to be loved up with DJ Calvin Harris, wore a look by her favourite designer Pucci along with a pair of extremely sexy gladiator-style Casadei boots as she joined Poppy Delevingne and Derek Blasberg for a pout off.
We're all very jealous of Victoria Beckham's personalised Prada. There's no mistaking who the blue suede shoes belong to as the designer tweeted: 'Thank u @Prada for my shoes!!!! How posh, they have my initials on!!!! x vb'.
And finally, Beyonce has been sharing snaps from her performance at Sound of Change including a picture of herself with Gucci's Frida Giannini and actress Salma Hayek. Model Poppy Delevingne also attended the event.
Click through the gallery to see the best celebrity pics on Instagram today...