Fresh off of a lengthy overseas flight, Paris Hilton and Doug Reinhardt were spotted making their way through LAX Airport in Los Angeles on Tuesday night (February 16).

The two lovebirds donned casual gear as they walked side-by-side following a romantic Valentine's getaway in Rio de Janeiro.

Continuing their holiday in Rio de Janeiro, Paris Hilton and Doug Reinhardt were spotted doing some boating yesterday afternoon (February 15).

The “House of Wax” babe and her handsome boyfriend caught some rays on the deck of a luxury yacht while taking pictures of the nearby Sugarloaf Mountain.

Living it up in South America, Paris Hilton was spotted relaxing on the balcony of her hotel alongside Doug Reinhardt in Rio de Janeiro on Saturday (February 13).

Already giving the locals an eyeful, the former "Simple Life" star donned a sexy swimsuit as she made out with Doug on the balcony of their luxurious Copacabana Palace Hotel.