Jay Lenosays has no hard feelings towardGabrielle Union.

The comedian spoke out about Union’s grievances with America’s Got Talent after hercontroversial departure,which reportedly involved her being offended about a joke he made.

“I love Gabrielle Union. She’s a great girl. I really enjoyed working with her,” he toldTMZ. “She’s really good.”

When asked if she was treated fairly on the hit competition series, Leno said, “I don’t know … but I think she’s a great girl.”

Gabrielle Union and Jay Leno.Steve Granitz/WireImage; Vivien Killilea/Getty

Gabrielle Union and Jay Leno

Representatives for Hough, Union, and Leno have not responded to PEOPLE’s requests for comment.

Syco Entertainment, NBC and Fremantle said in a statement to PEOPLE on Sunday: “We remain committed to ensuring a respectful workplace for all employees and take very seriously any questions about workplace culture. We are working with Ms. Union through her representatives to hear more about her concerns, following which we will take whatever next steps may be appropriate.”

Trae Patton/NBC

Howie Mandel, Gabrielle Union, Julianne Hough, Simon Cowell

Along with racial insensitivities, Union and Hough, 31, were also both subject to “excessive notes” on their physical appearance, sources alleged inVariety‘s report. In one instance, Union was reportedly told her ever-changing hairstyles were “too black” forAGT‘s audience, while Hough reportedly received constant criticism on her hair, makeup and wardrobe.

However, in a statement toVariety, Hough denied that she had a negative experience working on the show. “I had a wonderful time onAmerica’s Got Talent, I loved working with the cast, crew, and producers. I am happy to continue my working relationship with NBC,” said Hough, who is set to star in two upcoming NBC Christmas specials. “I’m looking forward to what the future holds.”

Union broke her silence on her controversial departure Wednesday, thanking her followers for their support. “So many tears, so much gratitude,” she tweeted. “THANK YOU! Just when you feel lost, adrift, alone… you got me up off the ground. Humbled and thankful, forever.”

source: people.com