Trending: Australian singer Sia mixes up Nicki Minaj and Cardi B, apologises later for 'making a buffoon out of herself'

Trending: Australian singer Sia mixes up Nicki Minaj and Cardi B, apologises later for 'making a buffoon out of herself' https://ift.tt/eA8V8J It started when a fan questioned Sia if she would collaborate with Nicki. Sia soon replied to the tweet, but tagged Cardi B and wrote, “I love @iamcardib and although this isn't a collaboration, I would love to COLLAB with her any day!”