Chelsea Green made an appearance on SmackDown. She was attacked by a former champion.Chelsea Green has been having a good run in the past few weeks. She and Ethan Page were able to win the AAA World Mixed Tag Team Titles a few weeks ago. A few days after winning the titles, she was able to become a double champion after defeating Giulia to win the Women's United States Champion, making her the first person to hold the title twice. However, it looks like Giulia is not done with her.Tonight on WWE SmackDown, Alba Fyre faced off against Jade Cargill in a singles match. Chelsea was at ringside when Giulia showed up behind her. The Women's US Champion was shocked to see the former NXT star. Giulia attacked Chelsea, who tried to escape. This distracted Alba Fyre, allowing Jade to pick up the win.Chelsea Green opens up about criticism she faced early in her careerChelsea Green has come a long way in her career. After she was first released from WWE, she returned to the Indies, where she worked hard to hone her craft before returning to the sports entertainment juggernaut. Since returning to the Stamford-based promotion, Chelsea has become one of the most entertaining acts on the roster. However, it wasn't always smooth sailing.During an interview with Adrian Hernandez on Unlikely, Chelsea revealed that she was initially criticized for wanting to be a diva, but she embraced it."When I first started wrestling, I was kind of poo-pooed for wanting to be a diva, and I realized, like, no, I’m going to embrace it. I got into this because I loved Kelly Kelly, who I think is the ultimate diva. I think Nikki Bella is a perfect example of, you know, she was the ultimate diva, and she also embraced being a WWE Superstar, period," Green said. (H/T: SEScoops)It will be interesting to see if Giulia will get a rematch against Chelsea Green