The 27-year-old beauty, who is engaged to Johnny Depp, stepped out to pick up some essentials at Whole Foods over the weekend in Los Angeles while her hunky hubby-to-be was out of town for work.
Heard spent about 45 minutes at the store and ran into a pal as she exited the market, beaming from ear to ear as she gave her friend a giant hug while she stopped for a few minutes to chat.
The Rum Diary hottie flaunted her flawless complexion as she perused through the aisles, wearing no makeup while sporting a long white maxi dress paired with a casual green jacket. She wore her long locks down in a straight style and accessorized with a few bracelets in addition to her stunning engagement bling, proving she knows how to turn heads even when she's not dressed in designer duds.
Heard purchased four bags of groceries, which were jam-packed with produce, and dodged any wedding-related questions from the pesky paps. She appeared in good spirits during her shopping trip, smiling as she left the store.
The bride-to-be most recently enjoyed a girls' night out at Messhall Kitchen in Los Feliz, Calif., where Amber and her gal-pals noshed on tuna tartare, drank "a lot of wine" and had "a great time."
Prior to her solo outing, her 50-year-old fiancé stepped out to support his ladylove at the 3 Days to Kill premiere, where the couple looked gorgeous on the red carpet as Heard showed off her man and her engagement bling.
Heard met her future husband on the set of 2011's The Rum Diary. Since the private pair began dating in 2012, they've made few public appearances together and prefer to keep the details of their relationship private.
E! News confirmed the pair was engaged last month, although they have yet to make an official statement or release any further details on their upcoming nuptials.
—Reporting by Michelle Falls