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Rihanna’s maternity era? Yup, it's still undefeated. The soon-to-be mom of three showed up to the Smurfs premiere in Brussels looking part Cinderella, part Smurfette, in a sheer baby blue gown.

Rihanna attended the world premiere of Smurfs in Brussels wearing a custom Chanel ensemble in baby blue.

Kitty looked lovely in a Cinderella-blue ball gown at the Serpentine Gallery Summer Party in London.© Darren Gerrish - Getty Images Celebrity Sightings In London - June 24, 2025© Ricky Vigil M ...

Kitty looked lovely in a Cinderella-blue ball gown at the Serpentine Gallery Summer Party in London.

Princess Diana's niece Lady Kitty Spencer was the belle of the ball in a sheer strapless gown at The Serpentine Gallery summer party 2025.