You'll no doubt already know that it's Celebrity Doppelgänger Week on Facebook.
Yep, the one where all your friends update their profile picture with a celebrity they've been told they look like.
One or two of them will probably have Brad Pitt or Megan Fox as their profile pic - these are the type of idiots you should delete from your friends.
Anyhow, to celebrate this momentous occasion, Gigwise presents a collection of brilliant music/celebrity doppelgängers.
Have you ever seen Red Hot Chili Pepper Chad Smith and Will Ferrell in the same room together? Or maybe even Pete Doherty and Crazy Harry from The Muppets? We think not.
Rock stars separated at birth:
You can keep up to date with all the latest news from Gigwise by following us on Twitter and liking us on Facebook.

From The Rolling Stones To Black Sabbath: Album Covers With Hidden Images
Doctor Who Christmas Special: Photos From The Set
REM Split Up: Through The Years In Photos
Animal Collective, Soulwax: Crazy Optical Illusion Album Covers Revealed
The 15 Best B-Sides Of All Time
Oasis, Blur, Rage Against The Machine: The Greatest Rock Acts Of The 90s
Liam Gallagher: I'd Prefer To Still Be In Oasis Than Beady Eye
Oasis, Stone Roses, The Smiths: We're Mad About Manchester
The Single Women In Music: For The Guys
The Single Men In Music: For The Ladies
Use A Condom This Valentines Day: Musicians And Their 'Love Child'
- Tilda Swinton and Cona O'Brien

- Flea looks like Wayne Rooney

The Pete Doherty/Crazy Harry one never fails to amuse me! 
- Man City??
View 1 Reply
- NOOOOO.

» View all 8 comments~ by MR 2/4/2010 Report
~ by ES 2/4/2010 Report
~ by Beam Me Up 2/5/2010 Report
~ by Baby 2/5/2010 Report
~ by Billoverxxx 2/8/2010 Report