Justin Bieber Parties Down With Diddy In Atlanta

Justin Bieber certainly shows no signs of slowing down!

Despite his recent DUI arrest, the 19-year-old has been jetting setting around the country and partying wherever he goes. Currently in Atlanta, the controversial popstar joined Diddy for the rapper's Ciroc party at the Vanguish Lounge. And it doesn't look like the underage, recently-arrested-for-a-DUI singer was drinking soda!

At one point during the bash, the Biebs could't help but strip down to his bare chest. That Canadian likes to take off his shirt more even more than the strippers he hangs out with!

T.I., Jermaine Dupri, Wale, Rick Ross, Lil Scrappy and Trinidad James were also at Diddy's soiree.

It seems like Bieber's latest fling is still hanging on -- Chantel Jeffries was also spotted at the party.

Yesterday, the "Boyfriend" singer tweeted, “Back in my second home. Good to be back. Focused on building up positive energy.”

We don't know exactly why JB is in Hotlanta but it's where his mentor Usher lives and he might be there to seek some career guidance after his recent troubles. Doesn't look like it's working!

The "Beauty and the Beat" singer also posted another Instagram pic where it appears as though the too-young-to-legally-consume-alcohol singer is drinking a glass of wine with the caption, "Classy night #painting."

Yeah -- that Justin Bieber is a really classy dude.

That train wreck in the making can stay in Atlanta forever as far as we're concerned -- let them deal with him!