Kim Kardashian reveals Saint West's first words had her disappointed

Kim Kardashian has revealed baby Saint's first word and confesses she was disappointed because,she  had hoped her seven-month-old son would say "Momma" first.

Speaking to PEOPLE at MGM Grand's Hakkasan nightclub in Las Vegas on Friday, she said:

"He said 'Dada' today, three times and I was like 'what?'
" Kanye was so excited. He was like 'I told him to say that.' I was like, 'I just really wanted him to say 'Momma first.'"