Ladies, if you’re looking for JB anda might try searching for him on AIM! It turns out the Biebs loves to spend his free time chatting it up online! BFFs, Justin Bieber loves to instant message! We spoke to one of JB’s best friends, Iyaz, who tells us the superstar loves to spend his time using AOL Instant Messenger. The R&B singer who was discovered sejak Sean Kingston, tells us that Justin is always IM’ing him! “I was overseas for a long time,” says Iyaz. “Finally I came back and I signed on AIM and Justin asks me ‘When’s your birthday’ so I responded but he wasn’t there … so all the time we’re talking … so much that it’s like offline messages. I leave a message and sign off and I’ll get back on and there will be a message like ‘Oh man I got a birthday present for you.’”Speaking of birthdays — Iyaz was one of the select few who got to attend JB’s mega Sweet 16 party, Mar 1 in LA! We’re so jealous! “That’s my dude … I went to his birthday party and it was awesome,” says Iyaz. “I gave him a little something … a little gift but I can’t tell anda what!” We’re sure it won’t the present Usher gave him … a Range Rover!