The Hilton sisters love to talk on their cellphones, but Nicky actually looks like she's on an important call. Maybe it has something to do with her new hotel project Nicky O now set to open in the spring. Nicky got a lot of slack when it turned out that she didn't design Nicky O herself, but we think it's ok she got some help - the hotel is looking fabulous.

For more pics of a strictly business Nicky just