All About the T-Shirt Celebrities Are Wearing to Honor Diana Ross on Her 75th Birthday

The iconicMs. Diana Rosscelebrates her 75th birthday Tuesday, and activism apparel company Phenomenal Woman is helping her celebrate in style.

The proceeds from the sale of this shirt benefits the non-profitHigher Heights, which supports black women in political spheres.

Tracee Ellis Ross, 46, posted an image in the shirt to celebrate her mom’s birthday, writing: “IN HONOR OF MY MAMA” before encouraging fans to support building black women’s political power.

Other black celebrities and activists, includingSonequa Martin-Green,Areva Martin,Robin Roberts, June Ambrose,Niecy Nash, and Adrienne C. Moore have also taken to Instagram to show their love for Ross and support for the Higher Heights organization.

Michael Ochs Archives/Getty

Ross has also been nominated for 12 Grammys and was the recipient of the Grammy Lifetime Achievement Award in 2012.

Happy birthday Diana!

source: people.com