Christina Aguilera Reveals Smoothie Collab While Wearing Hot Pants

Christina Aguilera revealed her partnership with Erewhon in a revealing outfit.

The singer, who turned 45 on Thursday, Dec. 18, shared that she has her very own Erewhon drink: Favorite Things smoothie.

The drink, which is made with Biosil Collagen Generator Drops, combines oat milk, coconut water, vanilla whey protein, banana, almond butter, maple, lucuma fruit and tocotrienols. The blend from the Los Angeles market is swirled with “Holiday Raspberry Sauce” made of raspberries, dates, lemon, chia, beet juice, pomegranate, blue spirulina and Luxe Beauty Organic Astaxanthin.

The Burlesque star posted a collection of photos about the beverage’s launch, where she was wearing an all-red outfit of a sparkly top, hot pants, sheer tights and bows in her hair. The matching fit coordinated with the “Holiday Raspberry Sauce” mixed into the smoothie.

“Loved getting to know the team @erewhon, creating some Christmas magic in the kitchen and spreading a little JOY during my favorite time of the year,” the “Genie in a Bottle” singer wrote in the caption.

According to the luxury grocer’s Instagram, the smoothie “supports” The National Domestic Violence Hotline.

Aguilera’s smoothie joins a lineup of previously available celebrity drinks. Hailey Bieber’s Strawberry Glaze Skin Smoothie, Nara Smith’s Wellness from Scratch smoothie, Kacey Musgraves’ Deeper Wellness smoothie, Sabrina Carpenter’s Short n’ Sweet smoothie and Bella Hadid’s Kinsicle smoothie.

Aguilera has a festive movie to watch just in time for her smoothie’s release.

Christina Aguilera: Christmas in Paris, in theaters Dec. 21, coincides with the 25th anniversary of her holiday album, My Kind of Christmas. The “Beautiful” singer sang atop the Eiffel Tower for the concert movie and in an intimate concert featuring her singing Christmas classics and other hits for just 250 people on a winter-garden terrace above the Musée du Quai Branly.