Paris Hilton sunglasses black one piece lax airport

After hosting a party at Harrah's Resort Hotel & Casino in Atlantic City on Saturday, Paris Hilton and her beau River Viiperi flew back in to LAX on Sunday evening. P smiled for the cameras and spent several minutes signing autographs for fans. We love how she's always in a good mood, no matter how much she's traveling. Oh and those longer locks? Looooves them!

Once she got home, the heiress tweeted, "Finally back at home with my little amazing baby loves. They bring so much love, joy & happiness into my life."

And speaking of bundles of joy, Paris told us frenemy Kim Kardashian's daughter North is a "beautiful baby," and that she's "so happy for her," but what does she have to say about having her own? Click the video to see!