Sadly obligatory. I’ve been monitoring her Twitter feed all day in hopes of an angry denial, but no dice. What are the odds that the daughter of a senator and a millionaire heiress would turn out to be a brat?

After all my Meggie Mac boosterism, you guys deserve a proper thread to rub my face in this. Go on. Do your worst.

She had only two tickets, but brought two friends.

“The security guard sent her to talk to someone to sort out the situation, but Meghan got bratty and nastily told him, ‘We’ll just stand here then,’ like an insolent child,” our source said, adding that after dealing with the guard, “She muttered to her friends, ‘Does he even know who the f— I am?’ ”

An insider told us, “Those tickets were harder to get than gold dust and Meghan blatantly only had two and thought she didn’t have to follow the same rules as everyone else.”

The vocal McCain “was complaining about everything from the air-conditioning to the wait,” says our leak.

Maybe it’s all an act designed to drum up controversy and increase sales of her book when it comes out? Or maybe Meggie’s actually a hardcore Limbaugh Republican and this is all part of a clever false-flag operation designed to discredit “progressive” conservatives? Help me out here; I’m grasping at straws. I feel like a guy who just found out he has a little sister he never knew about — and it’s Paris Hilton.