Rumor has it they used to hook up,so Its safe to say he will do anything for her

Mariah was the person who made her want to sing and they're close friends.

Rita and her are close friends as well and Beyoncé has also helped her in the studio. Along with promoting 'Shine Ya Light' on her website
She said she wanted to collaborate with Bruno Mars.
She loves Lauryn Hill and Whitney Houston. Don't know about Shania though.

Mariah and Beyonce are close friends. Mariah used to wear a ring Beyonce gave to her as a gift and showed it off on BET in 2009 -

0:45




As others have already posted, they also partied together on New Years eve in 2008/9







Mariah and Jay Z have been friends for years so thats probably why.




She also helped bring Jay into the mainstream by including him on Heartbreaker so he has a lot to be thankful for.

she has never aknowledged my harryyy but one day she will :criies:

My fave doesn't need her acknowledgement.

Lol please. Ryan Tedder made both songs' melodies. Bey certainly doesn't care about your damn fave.
And the Grammy winning global song Halo came out before the other one. Until someone tried so hard to make a big deal out of nothing.