Jennifer Lopez Affleck is wearing her heart on her neck.

In a Throwback Thursday post shared on November 10, the singer and JLo Beauty mogul gave fans a look at one of her favorite “#DayToNight” outfit changes. For the first look, she wore a cream, plunging Halston dress with a matching fur coat, topping off the ensemble with a “Jennifer and Ben” necklace in honor of her husband, Ben Affleck. She also wore a sweet gold bird pendant and diamond teardrop earrings.

Later in the evening, she performed a “#QuickChange” into a black dress with another full coat and a statement diamond choker necklace, though she kept her hair slicked back hair and smokey eye from earlier in the day.

Jennifer Lopez Affleck legally took her husband’s last name when the pair eloped in Las Vegas in July. Lopez addressed critics of the gesture in a recent Vogue interview, explaining that it felt like the romantic thing to do. “People are still going to call me Jennifer Lopez. But my legal name will be Mrs. Affleck because we’re joined together,” she said. “We’re husband and wife. I’m proud of that. I don’t think that’s a problem.” In fact, she says it was a “power move.”

“I’m very much in control of my own life and destiny and feel empowered as a woman and as a person,” she continued. “I can understand that people have their feelings about it, and that’s okay too. But if you want to know how I feel about it, I just feel like it’s romantic. It still carries tradition and romance to me, and maybe I’m just that kind of girl.”