Kate Beckinsale's Instagram feed is always a joy to see due to the actress' never-ending antics. In a recent share, she proved that anyone can be a mermaid with her cute dance and artificial mermaid tail.

Although she's often goofy on the internet, Beckinsale gets serious on social issues that are passionate to her. She always speaks up against injustice no matter the circumstance and has done it again.

Keep reading to find out more.

Beckinsale and her close friend Gabriella Morpeth danced on their pool loungers wearing bikini tops and mermaid tails as bottoms. She wore a pink sleeveless top with a sweetheart neckline, while Morpeth chose a colorful triangle top.

Both ladies had pink tails, but Beckinsale's own was an ombre shade with hints of purple and a blue lower part. Whereas the actress packed her hair in a ponytail and covered her eyes with square-shaped sunglasses, her friend let her blonde hair down and wore heart-shaped frames.

Beckinsale also recreated Marilyn Monroe's iconic white dress situation in her front yard. She wore a short flared mini-white dress with a V-neckline and ruffled sleeves. Then, the actress paired her gown with nude strappy platform heels accentuating her toned, long legs. Finally, Beckinsale wore her hair in its signature curly ponytail and shielded her eyes from the sun with sunglasses. "Oh No," she jokingly captioned.

However, there was nothing funny about her post concerning the Iranian woman who died due to "morality police brutality." Beckinsale voiced out in a lengthy caption asking the world to speak up because,

According to news reports, the Iranian morality police beat the woman, Mahsa Amini, to death for not wearing her hijab (headcovering) properly. Beckinsale wrote,

Beckinsale further explained the growing situation saying,

Beckinsale ended with a plea saying,