Checkout Which sports star showed off his jewellery collection on Instagram?

Pound-for-pound boxing king Floyd Mayweather took to Instagram to show off his array of jewellery.
The man nicknamed 'money' uploaded a video of his watches, rings and diamonds as he prepares to take on Marcos Maidana at the MGM Grand next month.
The 37-year-old isn't afraid to show off his assets on social media, and his latest post on Instagram has received over 35,000 likes and 7,000 comments.
Mayweather is unbeaten in 45 contests and takes on Maidana in Las Vegas on May 3.