Tonight is going to be epic!

According to reports, Justin Bieber is going to get some very special guests joining on stage tonight.

Rumor has it that Kanye West, Usher, Boyz II Men, and even Miley Cyrus will be joining the Biebs at New York City’s Madison Square Garden.

Apparently the star power is due to the fact that they’re filming his 3D concert movie tonight.

Though why is Boyz II Men going again? Hah.

Hope all the lucky fans going tonight take lots of pictures!

[Image via WENN.]

We knew this sounded fishy!

One of Chris Brown's reps denied the rumor that the he would be touring with Usher saying that it is "definitely not happening."

Reports began swirling about a duet tour after producer Bryan-Michael Cox confirmed the news in a YouTube video.

But no such luck for Beat-Her-Down — his career his still doomed!

And why would Usher want to attach himself to that?!

[Image via WENN.]

So cute!

Usher's kids Usher Raymond V and Naviyd Ely Raymond were onstage to support their dad during his sound check for the CBS Early Show's Summer Concert Series in New York and it looks like they feel right at home!

Adorbs!

[Image via Ramey Pix.]

We have a feeling he doesn't exactly mean it!

Ne-Yo Tweeted that MTV decided to invite Usher to perform over him, but he's "happy" for the R&B superstar! He says:

"THIS JUST IN: MTV chose to go with a performance from Usher instead of me for the VMA's. All good, he deserves it. GO GET EM' USH!!!"

Well maybe he is just being nice?

What do U think?

P.S. CLICK HERE to "follow" Perez on Twitter!

[Image via WENN.]

Producer Bryan-Michael Cox recorded a segment for Jermaine Dupri’s Living The Life Youtube show and made the announcment that Usher and Chris Brown would be going on tour TOGETHER soon!!!

CLICK HERE to hear Bryan spill the major beans!

Hmmmm. Not sure how we feel about this!

Would U go see them in concert together?

[Image via WENN.]

Even though Justin Bieber can't stop the puberty train from rolling in, he's taking precautions to make sure that when his voice changes, his career isn't ruined.

The 16-year-old singer is so concerned about not being able to hit his high-pitched notes, he's decided to take tips from mentor Usher by enlisting the help of a top singing coach to help him stay in tune.

The tween idol says:

"Everyone's voice changes. Puberty is a natural thing. I have the best vocal coach in the world and we're working on my voice and doing what I need to do. It's not like as soon as you hit puberty you stop singing. Usher is the best mentor in the world and he survived puberty. He tells me what to do, what not to do."

Nice to have someone like Usher on your team and giving you advice!

[Image via WENN.]