Whitney Houston Struggles to "Always Love You"

Whitney Houston's been struggling to hit the high notes she's famous for throughout her tour and now's she admitting it.

OK! NEWS: WHITNEY HOUSTON POSTPONES EUROPEAN TOUR DUE TO ILLNESS

"She don't want to come, my soprano friend," Whitney said on Sunday in London after singing "I Will Always Love You" off-key, PopEater reports.

Check out her performances from two different shows below!

OK! NEWS: HOUSTON, WE HAVE A PROBLEM!

London on April 26.

Birmingham on April 13.

What do you think?