#34;The cartwheels and splits are a signature of mine," Betsey Johnson tells PEOPLE after breaking out the moves at her 80th birthday party last week in Los Angeles

Daily News: We Have FOMO Over Betsey Johnson's 80th Birthday Bash, The Colony Brings Palm Beach To The Hamptons, And More! - Daily Front Row

Daily News: We Have FOMO Over Betsey Johnson's 80th Birthday Bash, The Colony Brings Palm Beach To The Hamptons, And More! - Daily Front Row

Betsey Johnson: Why I Do Split at Every Show

Betsey Johnson Turns 80! Designer Celebrates with Signature Splits

Betsey Johnson is 80! The fashion designer celebrates with Euphoria star Chloe Cherry

Betsey Johnson on Nonconformity, Getting Through Hard Times, and Staying Creative - BUST

Betsey Johnson throws herself a 70th birthday bash - The San Diego Union-Tribune

Betsey Johnson Released Greatest Hits Collection for 80th Birthday

Betsey Johnson cartwheels onto stage for 50th anniversary show at

Euphoria' Star Chloe Cherry Celebrates Betsey Johnson's 80th Birthday