NEW YORK, NY - JULY 24: Rapper/actor Curtis James Jackson III aka 50 Cent On ABC's 'Good Morning America' at Rumsey Playfield, Central Park on July 24, 2015 in New York City. (Photo by Gilbert Carrasquillo/FilmMagic) It appears 50 Cent knows who he's voting for.The 45-year-old hip-hop mogul -- born Curtis James Jackson III -- took to Instagram on Monday to offer his support for President Trump after seeing figures related to former Vice President Joe Biden's proposed tax plan.READ MORE: Kirstie Alley responds to 'nasty,' 'horrible' people criticizing her support for TrumpThe star shared an image from what appeared to be a news broadcast, displaying the "top tax rates by state under [the] Biden tax plan."Among the states mentioned was New.