Genius Entertaining Advice From Olivia Palermo, Zac Posen, and More

If there’s one thing we know to be true, it’s that celebrities get a lot of party invites. They’re on the guest list for the hottest gatherings, be it a small dinner at Valentino’s house or, um, the Oscars. Which is probably why so many stars have developed their own knack for entertaining, even authoring books on the subject. Scroll down for some of the best celebrity sound bites on the subject of entertaining, including tidbits from Olivia Palermo, Rachel Zoe, and even Jason Derulo.