The 25-year-old singer took to Twitter to announce he wanted to take on the 56-year-old action movie star in a UFC clash.
The Irishman announced his retirement from MMA via a post on his Twitter account on Monday night.
The allegations included having her staffers pick up her laundry and drive her around on snow days.
"The Russian disinformation campaign has already begun," a Pentagon spokeswoman said.
Anthony Joshua could earn as much as $50 million per fight if he switches to MMA.
In the space of less than a week, Conor McGregor and Floyd Mayweather have thrown mostly everything at each other except physical objects and their fists.
The two men traded insults in Los Angeles ahead of their fight on August 26.
McGregor will switch sports to take Mayweather on at boxing.
The UFC president will speak to the McGregor camp on Sunday.
Newsweek spoke to Chatri Sityodtong, founder and chairman of ONE Championship.
Hardy was the first Briton to fight for a UFC title.
Hunt was beaten by Brock Lesnar at UFC 200 in July.
Rousey has been knocked out two fights in a row.
Rousey's loss against Nunes was her second consecutive defeat.
McGregor is UFC's first dual-weight world champion.
McGregor clashed with Diaz at the press conference for UFC 202.
The prospect seems unlikely—and yet there are compelling reasons to believe.
Detractors fail to recognize the sport is no more dangerous than many other combat activities.
The Irishman announced his retirement on Tuesday.
Dana White, UFC president, confirmed McGregor's withdrawal on Tuesday.
The "Wedding Crashers" star gained a white belt in jiu jitsu on Monday.
This is what happens when two unpredictable talkers come together.
Like McGregor, the Californian has a penchant for trash talk.