Pippa Middleton is Back: Which of Her Two Recent Looks Do You Like Best?

Meghan Blalock

The Boodles Boxing Ball 2013

After Catherine, Duchess of Cambridge brought little son Prince George Alexander Louis into the world, it seems that people kind of forgot about little sis/cool aunt Pippa Middleton. But the socialite/attempted author hasn’t actually gone anywhere, and has been out and about in London quite a bit recently.

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Just this week, she made two big appearances. First, she stunned in a floor-length, backless halter gown with a sweeping orange skirt at the Boogles Boxing Ball. Then she made an appearance at a private dinner (somewhat bizarrely) hosted by Mayor Michael Bloomberg andĀ Vanity FairĀ editor Graydon Carter to celebrate the launch of the new Serpentine Sackler Gallery in London. For that, she wore a colorful, flirty feather-fringed mini by U.K. designer Matthew Williamson.

MORE: Kate Middleton Shows Her Little Prince to the World

We think Pippa looks better than ever! What do you think? Vote below!

The Serpentine Sackler Gallery Donors Dinner - Inside