NEW You can now listen to Fox News articles! Nicole Scherzinger is taking a moment to ground herself. The 47-year-old superstar marked Earth Day on Wednesday by sharing a breathtaking look back at her favorite moments in nature.  Leading the carousel, the "Don't Cha" singer sat in a meditative yoga pose in a secluded beach area, showcasing her toned physique in a striking black-and-white zebra-print bikini . With her eyes closed and her palms turned upward, Scherzinger appeared to be in total peace as the ocean tide gently foamed around her feet. CLICK HERE TO SIGN UP FOR THE ENTERTAINMENT NEWSLETTER Nicole Scherzinger poses in a zebra bikini while meditating on the beach. (Nicole Scherzinger/Instagram) In another shot, the former Pussycat Doll showcased a more artistic perspective. Captured from behind, she stood at the water's edge at sunset, raising her arms to perfectly frame the glowing orange sun between her hands. The golden-hour snap captured a serene moment of reflection.…