Keith Urban covered Chappell Roan's "Pink Pony Club" at Mar-a-Lago last Saturday. Urban, 58, performed the popular song during an event hosted by Australian billionaire Anthony Pratt on November 15, the outlet Them reported on Monday, November 17, citing footage found via Instagram that showed President Donald Trump in attendance and sitting next to Pratt, 65, at a dinner table. Pratt picked the Trump-owned Florida resort as the party's venue.