No sumo suit here, just sexy!

Rihanna strutted her stuff in a super sexy white shirtdress last night at the launch party for a capsule collection inspired by Jay Z's 1996 album, Reasonable Doubt. The event also drew the likes of Paris Hilton and Charlotte McKinney. But all eyes were focused on Rihanna as she entered the venue -- photographers flashed, fans screamed and everyone was thinking the same thing -- that dude who called Rihanna fat in a social media post was WRONG.

A writer for Barstool Sports, Chris 'Spags' Spagnuolo, wrote the piece entitled "Is Rihanna Going To Make Being Fat The Hot New Trend?" on Monday, and posted a pic on social media in which the "Selfish" singer appeared to have put on some weight.

Granted, Riri may have gained a few pounds, but she's far from fat and we're all on board with not fat-shaming people on social media, right? What a dumb move by Spags (stupid name, too).

Interestingly enough, Rihanna seemed to distract critics from the controversial theme of the launch event -- Dead Presidents II. The brand's lead designer wore a t-shirt with a bullseye logo emblazoned on it and those words underneath. Inside the event, Rihanna posed in front of a presidential desk with black and white American flags lining the walls and the same bullseye logo printed on the floor -- with "Dead Presidents II" written across it.

After Kathy Griffin's beheaded President Trump gag gone wrong yesterday, peeps may wanna stay away from jokes about dead presidents ...