Jennifer Lopez Spies on Justin Bieber

(Getty images)

Just this afternoon, Jennifer Lopez posted this tweet on Twitter:

Guess where I am?!! That little guy in the back is doing pretty great tonight…:) #Beliebers pic.twitter.com/bhhwM3CICL

— Jennifer Lopez (@JLo) June 26, 2013

Where is the shining star? At a Justin Bieber concert, of course! And, apparently she’s liking what she’s hearing. The pic shows Jennifer creeping up on the Biebs big-time at his L.A. concert, but, she isn’t the only one!

According to E! Online, Khloe Kardashian, Kylie Jenner, and P. Diddy’s three daughters all made a rather ravishing appearance at the concert. All Beliebers, unite!