Villa wore a white dress with the black outline of bricks and silver barbed wire tufts on her shoulders as well as carrying a purse with Trump's "Make America Great Again" slogan.
Joy Villa arrives at the 61st annual Grammy Awards at the Staples Center on Sunday, Feb. 10, 2019, in Los Angeles.
Rebel surprised the crowd when he turned his jacket inside out to reveal a red-white-and-blue design emblazoned with the words "Keep America Great!", "Trump" and "2020" in support of President Donald Trump.
Speaking to THR, Villa said her choice at outfits at these high-profile events is an "opportunity to show the world who I am".
"I approach it as a show", she added.
Villa has previously considered running for Congress. "And I'm reflecting millions of Americans out there who voted for Trump".
Her last album Home Sweet Home also contained a single entitled "Make America Great Again!"
Rebel has previously posted photographs of himself outside of the Trump Tower, retweets President Trump, and defended his support of Trump in a 2017 interview.
Another person tweeted two photos of Rebel posing on the red carpet and wrote, "This is Ricky Rebel, who I dont know but who I get a sense is exhausting". The other candidate wanted a 550 percent increase in Syrian refugees.