Floyd Mayweather and prospect Badou Jack at Rihanna’s concert at the Mandalay Bay last night (Photo: Instagram.com)

Last night, Friday, April 12, inside of the Mandalay Bay Convention Center in Las Vegas, Nevada, pop superstar Rihanna continued her “Diamonds” worldwide tour along with fellow artist A$AP Rocky.

Showing some skin, as is often the case, in a black semi-sheer top, shot shorts and thigh-high black boots, Rihanna again seemed amped up for the performance.

Of course, there is always some kind of drama concerning the Bajan vixen, as recently artist Drake took to the radio to take some shots at Rihanna’s on and off love interest Chris Brown. Drake briefly had a fling with Rihanna and claims that Chris has been jealous of that fact.

As far as Rihanna’s performance at the Mandalay Bay, there were definitely several eyes watching.

Turns out that undefeated, pound-for-pound star Floyd Mayweather and some members of his “The Money Team” entourage were in the building, as evidenced by some updates to their personal Instagram pages.

Mayweather faces off with Robert Guerrero on May 4 inside of the MGM Grand in a welterweight title bout to be aired on Showtime pay per view.

Chris Robinson can be reached at Trimond@aol.com