Britney Spears' boyfriend Sam Asghari gushes about girlfriend on Instagram

Britney Spears' boyfriend is gushing about his ladylove!

Sam Asghari, 24, took to Instagram on Tuesday to post a touching tribute to his pop princess girlfriend and had all of her fans doing a collective swoon.

"Not going to wait until tomorrow to express my love for the one that humbles me," he captioned a slideshow post featuring photos of Spears from a recent photo shoot. "Women crush (not only on Wednesday's) but everyday. #shehumblesme"

Spears doesn't appear to have commented on the post -- yet.

SEE ALSO: Britney Spears shows off abs while wearing tiny ‘booty shorts’: Pic

The "Womanizer" singer hasn't been shy about professing her love for her man on Instagram, either.

Back in February, Spears shared a photo of herself posing with Asghari to commemorate how much time they've been together. They started dating after he appeared in her "Slumber Party" music video in the fall of 2016.

"I’ve been with this man for over a year," she captioned the post. "Everyday he inspires me to be a better person and that makes me feel like the luckiest girl in the world!!"

See photos of Britney Spears and Sam Asghari together:

24 PHOTOS
Britney Spears and boyfriend Sam Asghari together
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Britney Spears and boyfriend Sam Asghari together
I’ve been with this man for over a year... everyday he inspires me to be a better person and that makes me feel like the luckiest girl in the world!! @samasghari 🌈🌸❤️
🎄🎁👠🎄
So in love with this puppy 🐶@samasghari 🎃🎃👻🎃🎃 #HappyHalloween
LOS ANGELES, CA - NOVEMBER 29: Britney Spears and Sam Asghari attend a basketball game between the Los Angeles Lakers and the Golden State Warriors at Staples Center on November 29, 2017 in Los Angeles, California. (Photo by Allen Berezovsky/Getty Images)
LOS ANGELES, CA - NOVEMBER 29: Britney Spears and Sam Asghari attend a basketball game between the Los Angeles Lakers and the Golden State Warriors at Staples Center on November 29, 2017 in Los Angeles, California. (Photo by Allen Berezovsky/Getty Images)
LOS ANGELES, CA - NOVEMBER 29: Britney Spears and Sam Asghari attend a basketball game between the Los Angeles Lakers and the Golden State Warriors at Staples Center on November 29, 2017 in Los Angeles, California. (Photo by Allen Berezovsky/Getty Images)
LOS ANGELES, CA - NOVEMBER 29: Britney Spears and Sam Asghari attend a basketball game between the Los Angeles Lakers and the Golden State Warriors at Staples Center on November 29, 2017 in Los Angeles, California. (Photo by Allen Berezovsky/Getty Images)
LOS ANGELES, CA - NOVEMBER 29: Sean Federline, Jayden James Federline, Britney Spears and Sam Asghari attend a basketball game between the Los Angeles Lakers and the Golden State Warriors at Staples Center on November 29, 2017 in Los Angeles, California. (Photo by Allen Berezovsky/Getty Images)
LOS ANGELES, CA - NOVEMBER 29: Sean Federline, Jayden James Federline, Britney Spears and Sam Asghari attend a basketball game between the Los Angeles Lakers and the Golden State Warriors at Staples Center on November 29, 2017 in Los Angeles, California. (Photo by Allen Berezovsky/Getty Images)
LOS ANGELES, CA - NOVEMBER 29: Britney Spears and Sam Asghari attend a basketball game between the Los Angeles Lakers and the Golden State Warriors at Staples Center on November 29, 2017 in Los Angeles, California. (Photo by Allen Berezovsky/Getty Images)
Always have a ball with this crew... so much fun!! #TBT 🎉🌺🎀🌸🤓😉
☀️☀️☀️ @disneyland
Goofing around before my show with my love @samasghari 💕
Look who came to see me in Japan 🇯🇵 @samasghari 😉 great matching duo !!!!!!! 🔥🔥🔥
Thinking of tonight's show has me spinning... just like this night in Vegas 😜🌀 Can't wait to see you, #Osaka!!!
BEVERLY HILLS, CA - MARCH 16: Singer Britney Spears attends Art Hearts Fashion LAFW Fall/Winter 2017 - Day 3 at The Beverly Hilton Hotel on March 16, 2017 in Beverly Hills, California. (Photo by Arun Nevader/Getty Images)
BEVERLY HILLS, CA - MARCH 16: Singer Britney Spears attends Art Hearts Fashion LAFW Fall/Winter 2017 - Day 3 at The Beverly Hilton Hotel on March 16, 2017 in Beverly Hills, California. (Photo by Arun Nevader/Getty Images)
BEVERLY HILLS, CA - MARCH 16: Singer Britney Spears attends Art Hearts Fashion LAFW Fall/Winter 2017 - Day 3 at The Beverly Hilton Hotel on March 16, 2017 in Beverly Hills, California. (Photo by Arun Nevader/Getty Images)
BEVERLY HILLS, CA - MARCH 16: Singer Britney Spears attends Art Hearts Fashion LAFW Fall/Winter 2017 - Day 3 at The Beverly Hilton Hotel on March 16, 2017 in Beverly Hills, California. (Photo by Arun Nevader/Getty Images)
Great run in Vegas! Be back Next week!
Beautiful day in Malibu with @samasghari 💙💙💙
Last show of the week with @samasghari 🏵🏵🏵
My baby's birthday 💜 @samasghari
Had an amazing night at the @clivejdavis #PreGrammyGala ✨
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Back in January, Spears sparked engagement rumors when she was spotted rocking a ring on her ring finger during a family trip to Hawaii.

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