Bradley Cooper and Lady Gaga
"A Star is Born" cast members weigh in on chemistry between Bradley Cooper and Lady Gaga. In Picture: In this handout provided by A.M.P.A.S., Bradley Cooper and Lady Gaga pose backstage during the 91st Annual Academy Awards at the Dolby Theatre on February 24, 2019 in Hollywood, California. Getty Images/Matt Petit

Lady Gaga and Bradley Cooper fans aren’t the only ones who noticed the powerful chemistry between the two during their 2019 Oscars performance. Some celebrities, including the cast members of “A Star Is Born,” have decided to weigh in on their relationship. While some are concerned about how Cooper’s girlfriend is reacting to the situation, others are excited about the possibility of a new romance.

Mel B spoke about Cooper’s Oscars performance with Lady Gaga on “Good Morning Britain” on Monday, US Weekly reported. She said that she felt uncomfortable for Cooper’s girlfriend, Irina Shayk, during the performance in which the two stars got cozy onstage.

Cooper and Gaga performed the song “Shallow” from their movie “A Star Is Born” at the Oscars, and their performance quickly became one of the most talked about moments from the event. Mel B hoped that the two stars kept things professional and that the singer didn’t break the “women’s code” when it comes to her relationship with her director.

Piers Morgan also said that he felt Gaga had “the look of love” during her Oscars performance with Cooper. He pointed out that the singer recently broke up with her fiancé and has also taken off her engagement ring. Morgan felt that the singer stared at her director in a way that “crosses a few lines.”

“A Star Is Born” cast member Luenell, meanwhile, told US Weekly that there was definitely chemistry between Gaga and Cooper during filming. The comedian also pointed out that this is exactly how the relationship between Brad Pitt and Angelina Jolie started.

Pitt and Jolie fell in love while filming “Mr. and Mrs. Smith.” The actor was married to Jennifer Aniston at that time.

Shangela, who is also in “A Star is Born,” said at the 2019 Oscars red carpet that the interaction between Cooper and Gaga on the set of the movie was “sweet,” “loving,” and “supportive.”

Cooper has been in a relationship with Shayk for years, and they also have a daughter together.

Jennifer Esposito, who is Cooper’s ex-wife, has also reacted to all this talk about the actor's chemistry with Gaga. When David Spade asked his followers about the relationship between the two celebrities on Instagram, Esposito commented on the post with a simple, “Ha.”