Joan Collins and Jaclyn Smith are celebrating the holidays together. On Tuesday, Collins, 89, shared a photo of herself alongside fellow Hollywood star Smith — both dressed to the nines — at a festive fête hosted by famed designer Mark Zunino.(snip) Smith, 77, can also be seen posing alongside friends in another Instagram post shared by one of the party's guests, Barneys New York's resident makeup artist Patrick Foley.(snip) During the 1980s, Collins and Smith were familiar faces on the small screen, playing leading roles in popular TV shows.