It’s official: Taylor Swift is very, very rich.

The ‘Eras Tour’ singer-songwriter has joined the Forbes World’s Billionaires list, one of 14 celebrities who, according to the magazine, are worth a collective $31 billion. Swift’s achievement is all the more noteworthy, Forbes says, because last October she accomplished “a feat no other musician had before: she became a billionaire strictly off of earnings from her music and performances.”

Also on the list: Dick Wolf, Rihanna, Tyler Perry, Peter Jackson and Oprah Winfrey, among others. Take a look below, along with Forbes’ descriptions..

George Lucas

Net Worth: $5.5 Billion | Age: 79 | Citizenship: U.S.

The Star Wars director, who debuted as a billionaire in 1997, is the richest celebrity thanks in large part to his production company LucasFilm, which he sold to Disney in 2012 for more than $4 billion in cash and stock. Steven Spielberg

Net Worth: $4.8 Billion | Age: 77 | Citizenship: U.