Who Are Jen & Justin Traveling with in Cabo?

Jennifer Aniston's recent Cabo vacation with fiance Justin Theroux turned into a real-life Couple's Retreat when they were joined by two other celebrity couples.

Source: http://www.ivillage.com/jennifer-aniston-justin-theroux-vacation-star-pals/1-a-511547?dst=iv%3AiVillage%3Ajennifer-aniston-justin-theroux-vacation-star-pals-511547

Victoria Silvstedt Alessandra Ambrosio Alexis Bledel