By Breaking Celebrity News Staff

Jennifer Lopez and Casper Smart are in love -- and they want the whole world to know it!

The mom-of-two and her back-up dancer beau recently celebrated their one year anniversary together and took to Twitter to proclaim their adoration for each other.

"BEAUcasperSMART BEAR!!!!!!!!!!!!!! Today is OUR's!! Thank you for sharing your beautiful smile with me everyday!" Lopez, 42, wrote to her 25-year-old boyfriend (and twelve million Twitter followers).

"Happy 1 yr. anniversary to the most Gorgeous, Kind, Sweet, Funny, Beautiful Lil Bear in the world.... Love Bear #October25" Casper responded

As Breaking Celebrity News previously reported,  J-Lo and Casper are currently in Europe as part of Lopez's Dance Again tour.

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