If ever there was an excuse to dress up, visiting Tiffany's for a party is surely it.
Kate Bosworth was pretty in pink in a strapless satin Katie Ermilio dress which she accessorised with a metallic silver Raowolf clutch. Kate's side swept auburn waves added another dose of glamour, and we love her clashing orange lipstick.
Meanwhile, Jessica Biel went for a plunging black velvet Oscar de la Renta dress with a cinched in waist, which she finished off with a matching bag and Louboutin heels.
And, obviously, the two ladies were dripping in Tiffany & Co diamonds.
Jealous, us? Never…
By Olivia Marks