LAS VEGAS - An animated Adrien "The Problem" Broner showed off his abs during the final press conference for his upcoming fight with "Showtime" Shawn Porter, taking place on Saturday night as part of the Premier Boxing Champions broadcast at the MGM Grand.

Broner wanted to crush any rumors that he wasn't in top or struggling to get down in weight. The fight is taking place at catch-weight of 144-pounds. Instead of training in Ohio, Broner accepted an invitation from Floyd Mayweather Jr. to hold his camp at the Mayweather Boxing Club.

Broner (30-1, 22 KOs) will take on Porter (25-1-1, 16 KOs) after Errol "The Truth" Spence Jr. (16-0, 13 KOs) battles Phil "The Italian Sensation" Lo Greco (26-1, 14 KOs). Televised coverage on NBC begins at 8:30 p.m. ET/5:30 p.m. PT.

Tickets for Saturday's event are priced at $400, $300, $100 and $50 and tickets for Sunday's event are priced at $100, $75, $50, and $25 not including applicable service charges and taxes are on sale now. To charge by phone with a major credit card for tickets to both events, call Ticketmaster at (800) 745-3000. Tickets for both events are also available at www.mgmgrand.com or www.ticketmaster.com. The weekend of action is promoted by Mayweather Promotions in association with TGB Promotions.