Shantel Jackson shook the internet on Tuesday (Feb. 24) when she shared a video of Floyd Mayweather flexing his abs. The post was meant to celebrate the champion boxer's 49th birthday. Instead, fans were left confused, given that 10 years ago, Shantel filed a bombshell lawsuit against Floyd. But while the internet is in shambles over the birthday love, it seems another Mayweather is embracing Jackson's energy.