MARIAH CAREY TO PERFORM AT BILLBOARD AWARDS 2015

Mariah Carey is on the promotional stroll.

Mariah Carey is doing everything she can to make sure this era goes great for her.  I am sure it is all part in thanks to her new team now that she is back with 'Sony'.  After all when she was with Sony her albums sold very well.

Mariah Carey not only will start her residency in Las Vegas but she will also perform at this years 2015 BillBoard Music Awards.  Here is Mariah Carey telling us the news.

Mariah Carey -- KILLS IT In Vegas Rehearsal ... Nails the High Notes - Watch More Celebrity Videos or Subscribe