Rihanna gave Adele a cake shaped like breasts to celebrate her 24th birthday.

The "We Found Love" hitmaker sent the sponge cake with pink icing and strategically placed iced gems to Adele's north London home on Saturday with a cheeky message featuring a topless picture of herself, which she then tweeted. "Happy Birthday to my lover Adele," she wrote. "To Adele Laurie Blue Adkins, the baddest bitch around. Have the best freaking Bday. Cake cake cake xxx (sic)" she added.

Adele enjoyed low-key birthday celebrations with friends and her boyfriend Simon Konecki, where guests were asked to bring a box of wine each.

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