Pakistan, July 16 -- Jennifer Lopez may have scored one of the most exclusive seats at Wimbledon, but according to insiders, Centre Court was not exactly rolling out the red carpet.

The singer joined a VIP lineup packed with royalty and A-list stars, including the Prince and Princess of Wales, Prince George, Princess Charlotte, Nicole Kidman, Anna Wintour, Tom Hiddleston and Andrew Garfield.

Yet sources claim Lopez spent much of the day on the edge of the social circle.

"Jennifer never quite broke into the room," one insider told Rob Shutter.

"Everyone was perfectly polite, but there wasn't the warmth or excitement you'd expect for someone of her stature. Wimbledon is a very traditional crowd and it can be incredibly cliquey."

Her ov...