This is so sad.
London's Cirque du Soir was Justin Bieber's playground Monday night.
And the spot of his latest tattoo's debut!
The Biebs partied the night away, showing off his new ink — an exquisite-looking X that's actually the Greek letter for Chi, representing Christ.
Located underneath his owl tat, this is marking #12 for the Beauty and a Beat crooner.
And we gotta say… this one's just okay in our book. We mean, we've definitely liked his others more!!
Biebs later hit up Project Nightclub with the tat exposed too (see above)!
What do U think of his fresh ink??
CLICK HERE to ch-ch-check 'em all ouuttt (above)!!!
[Image via XposurePhotos.com.]