The high-life can be oh so Carlyle triplets are making their mark on the Upper East Side. But not everyone is pleased to hear they`re staying: Jack Laurent, who lost her boyfriend to Baby, for one, and how long before Owen`s new BFF discovers the real reason he got dumped? With the first benefit party of the year approaching everyone`s attention is on who is going with whom. But who will they be going home with? New York may be a big city, but it`s one small