Who: Lara Stone and David Walliams
What: Doing the watching-horses-run-while-wearing-big-hats thing.
Where: Ascot, natch.
Bonus info: Thanks to David's dapper top hat and tails, and Lara's ivory cocktail frock, we're thrilled to announce that David and Lara are officially the best dressed couple at Ascot thus far. Pipping Frank Lampard and Christine Bleakley at the post.
Sorry Frank, you lost us with that purple hat...
The best (and worst) looks from Ascot: