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 โ€˜booty shortsโ€™: 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.

"Iโ€™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
Iโ€™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 ๐ŸŒˆ๐ŸŒธโค๏ธ
๐ŸŽ„๐ŸŽ๐Ÿ‘ ๐ŸŽ„
So in love with this puppy ๐Ÿถ@samasghari ๐ŸŽƒ๐ŸŽƒ๐Ÿ‘ป๐ŸŽƒ๐ŸŽƒ #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 ๐ŸŽ‰๐ŸŒบ๐ŸŽ€๐ŸŒธ๐Ÿค“๐Ÿ˜‰
โ˜€๏ธโ˜€๏ธโ˜€๏ธ @disneyland
Goofing around before my show with my love @samasghari ๐Ÿ’•
Look who came to see me in Japan ๐Ÿ‡ฏ๐Ÿ‡ต @samasghari ๐Ÿ˜‰ great matching duo !!!!!!! ๐Ÿ”ฅ๐Ÿ”ฅ๐Ÿ”ฅ
Thinking of tonight's show has me spinning... just like this night in Vegas ๐Ÿ˜œ๐ŸŒ€ 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 ๐Ÿ’™๐Ÿ’™๐Ÿ’™
Last show of the week with @samasghari ๐Ÿต๐Ÿต๐Ÿต
My baby's birthday ๐Ÿ’œ @samasghari
Had an amazing night at the @clivejdavis #PreGrammyGala โœจ
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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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