Kate Beckinsale is clearly on top of her calendar, as the Hollywood star shared a fun video where she marked several events on after the other.
MORE: Kate Beckinsale surprises fans with revelation of highly anticipated new project
The Underworld star had gathered some of her closest friends so they could celebrate the birthday of her adorable Pomeranian, Myf. The dog had a sweet little cake and tutu, as Kate held him aloft, while also dazzling in the tiniest pair of denim shorts. The daring item perfectly showed off her gym-honed legs, and she paired them with an astounding pair of platform boots.
WATCH: Kate Beckinsale reveals surprise under sheer skirt in home video
But it turns out, she had even more things to celebrate, as earlier in the week was International Cat Day, so she quickly grabbed her feline friend to sing to him, and she also marked International Female Orgasm Day, although her gay friends walked away following her announcement.
MORE: Kate Beckinsale reveals little known fact about herself in sweet tribute to mom
WOW: Kate Beckinsale's mini-me daughter steals the show in outfit you need to see
In her caption, Kate was as jokey as ever as she jested: "Happy birthday Myf, happy #internationalcatday and happy #internationalfemaleorgasmday unless you happen to have the gays over (ps this was yesterday but I had bad service)."
Fans loved the star's hilarious video, as one shared: "Ahhhhh Myfffffff. Happiest of days tiny girl!" and a second posted: "Aww our pups share a birthday, happy birthday Myf! From me and my pup."
Kate had a special day to celebrate
Meanwhile, a third penned: "Haha, that last bit was funny. Happy birthday MYF and happy international cat day Clive and willow and all the other cats out there. Meow."
MORE: Lily Sheen teases parents Kate Beckinsale and Michael Sheen with rare family comment
SEE: Kate Beckinsale dazzles in gorgeous dress that sparks reaction
Kate had an even bigger event to celebrate last month, as she took home the Best Actress Award from the National Film Awards for her role in Jolt.
Looking as glamorous as ever, the 48-year-old wore a metallic statement gown by Julien Macdonald, featuring a thigh-high slit and shoulder pads. The dress was teamed with a pair of metallic leg-lengthening heels and statement earrings.
Her cats often feature in her videos
After the event, Kate surprised her fans after sharing footage of herself dancing by a fountain with a friend - and it appeared that she was about to jump in the water!
LOOK: Kate Beckinsale's daughter is the image of her mom in stunning new appearance
MORE: Kate Beckinsale's daughter Lily Mo Sheen looks fabulous as she follows her mom's footsteps
Fans were quick to comment on her actions, with one writing: "Did you actually jump in?" while another wrote: "Did you go in the water?" A third added: "Omg did you actually jump in?"
Others complimented Kate on her stylish appearance, with one writing: "Stunning as always," while another wrote: "You look gorgeous."
Read more HELLO! US stories here
Like this story? Sign up to our HELLO! Mail newsletter to get other stories like this delivered straight to your inbox.