Kanye West had a B-day bash to end all birthdays for his 30th life celebration. We all know the Louis Vuitton don loves his favorite brand – therefore his party was at none other than the store’s most fabulous location. Rumors were rampant that some merchandise was missing at the party’s end and that the boutique was left in a not so favorable condition. What’s up with that?

However, the stars turned out to support the mega-producer. In the above clip, Rihanna brings in Kanye’s birthday with her sexy caribbean flair. But more importantly, Mariah Carey effortlessly whispers a “Happy Birthday to you” which is the ultimate B-day gift! Sing, Mariah, Sing!