Hollywood is turning up the temperature this winter, with celebrities showcasing their incredible physiques from tropical getaways to chilly cold plunges. Several A-listers are embracing the season in style, offering fans glimpses into their holiday routines.

Mark Wahlberg and Natalie Portman recently grabbed attention with their impressive fitness levels. (Mark Wahlberg Instagram/Spread Pictures/MEGA)

Mark Wahlberg's Chilly Christmas Plunge

Mark Wahlberg shared his invigorating Christmas routine with fans, posting a video of his pre-cold plunge preparations. Dressed in navy blue workout shorts, the actor’s sculpted physique was on full display. "Nothing like a cold plunge in the rain," Wahlberg captioned the video, highlighting his commitment to fitness even on holidays. He also shared a separate video of his Christmas morning weightlifting session before spending time with his family.

Natalie Portman's Beach Bliss

Natalie Portman enjoyed a relaxing vacation in St. Barts, radiating natural beauty in a black bikini. The actress embraced a makeup-free look, opting for sunglasses and a ponytail while enjoying the beach. Later, she donned a white T-shirt and denim shorts, showcasing a casual yet chic beach style.

Halle Berry's Festive Holiday Cheer

Halle Berry shared her holiday spirit with a series of photos, capturing both playful and relaxed moments. From a mirror selfie in a sleek black one-piece swimsuit to cozying up in a Grinch sweater and spending time with her boyfriend, Van Hunt, Berry embraced the festive season. Additional photos showcased her enjoying the beachside tranquility.

Eva Longoria's Family Getaway

Eva Longoria shared snapshots of her family vacation, offering a glimpse into their quality time together. The actress showcased her toned physique in a dark blue string bikini while enjoying breakfast, and other photos captured heartwarming moments with her son and husband, creating lasting memories by the pool and on a boat.