Floyd Mayweather has bought a diamond ring worth $5 million for Iyanna, his daughter. He had gifted her the piece as her 18th birthday gift on Sunday. The designer behind Iyanna’s colossal bling wrote, ”Happy birthday@moneyyaya … That 18ct Canary PRISTINE looking great.” Uploading a picture of the ring on her Instagram story, Iyanna captioned the image, “First birthday gift I’m so in love. Thank you so much dad.” Social media users have expressed mixed opinions about the gift with some questioning the motive behind such an expensive ring. The ring was not the only highlight of her celebration, musicians Drake and Future performed at her bash, while Justin Bieber recorded a special message for her. Mayweather is reportedly set to undergo MMA training imminently ahead of a possible bout inside the Octagon with a view to fighting Conor McGregor. UFC welterweight champion Tyron Woodley revealed he is poised to train the 1996 Olympic bronze medallist during a live Q&A with fans on social media.