Lily Allen and Rosie Huntington-Whiteley were among the famous faces who were invited to celebrate 150 years of Martini in glamorous style on Lake Como in Italy on Thursday night.
Rosie was red hot in a (very on-trend) slip-style dress (negligees are IN) with gorgeous shiny side-swept locks and cool navy stilettos.
Lily, meanwhile, was also stunning in a glittering batwing dress, accompanied by a sleek fringed updo.
A host of famous faces descended on the shores of Lake Como to help Martini celebrate its 150th anniversary in spectacular style.
Held in the palatial Villa Erba, the special gala saw guests enjoying Martini sparkling wines and a collection of cocktails made with Martini vermouth and created by some of the world's top bartenders.
Entertainment was provided by the lovely Lily as well as Chilly Gonzales, who performed on a special floating stage.
Mark Ronson also filled the dance floor with a specially created set and renowned Orchestra Italiana Del Cinema entertained guests with a selection of Fellini film scores.
Sounds awful, right?