YES, WE KHAN: The Bellinis were flowing Monday night at Harry’s Bar in London at a dinner hosted by Jemima Khan and Vanessa Seward to celebrate Khan’s spring capsule collection for Azzaro. Guests included Gwyneth Paltrow, Trudi Styler, Claudia Schiffer, Samantha Cameron, Bella Freud, Laura Bailey, Liberty Ross, Tim Jefferies, Lady Annabel Goldsmith, Ben Goldsmith, India Jane Birley and David Tang, who feasted on risotto with porcini mushrooms and grilled sea bass in the cozy, dimly lit dining room. Jemima Khan for Azzaro will be shown to buyers next month and will hit stores in February. While Khan may have been the star of the evening, that didn’t stop her pals — and namely Tang — from giving her a good old ribbing at the end of the meal. “I want you all to know that Richard Caring told me to make sure Jemima didn’t leave without paying the bill,” he said, referring to the new owner of Harry’s Bar.