Manny Pacquiao vs Floyd Mayweather: Staredown pics, Vines from official weigh in

It's official!

WBC and WBA (super) Welterweight champion Floyd Mayweather Jr. stared down WBO kingpin Manny Pacquiao (see above) for their blockbuster pay-per-view (PPV) main event tomorrow night (Sat., May 2, 2015), which will emanate from inside MGM Grand Garden Arena in Las Vegas, Nevada.

For complete "Mayweather vs. Pacquiao" weigh in results, including the six-fight under card, click here. And to watch a full video replay of the "Mayweather vs. Pacquiao" scale-tipping festivities click here.

Now, what you've all been waiting for:

T-minus 24 hours!

MMAmania.com will deliver LIVE round-by-round coverage of "Mayweather vs. Pacquiao" on fight night, starting with the pay-per-view (PPV) broadcast at 9 p.m. ET RIGHT HERE.

See you there!