Which Celeb Flipped Off Photogs With Both Fingers?

Songbird spotted giving double salute to the paparazzi after her concert in London

Whether she's rocking one of her crazy costumes or singing her sexy songs, this singer always keeps it edgy.

But last night, performing and clubbing across the pond, she decided to flip off the English photogs.

Was she really in a bad mood or just being cheeky?

Find out who's giving a two-finger salute to shutterbugs after the jump...

It's Rihanna.

First, she hit the afterparty for her concert at Mirror Bar, but that was just her first stop of the night.

Next, she was off to Merah Club, where she stayed until 2:30 a.m. before heading to the Whiskey Mist club.

Ri-Ri partied until 4 a.m. at the Mayfair hot spot before being chauffeured home and wishing the paps goodnight in her own special way.

Wonder how she felt this morning?