Ariana Grande and Big Sean Split

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Say it isn't so!

Ariana Grande and Big Sean have split after eight months of dating, their reps confirm to ET.

"They both deeply care for each other and remain close friends," their reps said in a joint statement. "We kindly ask that the media respect their wish for privacy regarding this personal matter at this time."

According to Us Weekly, the two mutually decided to separate a few weeks ago because of their busy schedules. "They made the decision to part ways because their conflicting touring schedules would keep them apart over the next year," a source tells the magazine.

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Judging by their social media accounts, the two are definitely currently focused on their tours.

Ariana showed some love for her dancers on Friday, Instagramming a group pic.

"No words to express how much I love and adore this group of babess," she wrote.

Meanwhile, Big Sean tweeted about his latest show in Ohio on Sunday.

"Columbus yall were 1 of the craziest, energetic, rapping every word ass crowds I've seen! We gave it our all! Thank u," the "Blessings" rapper wrote.

The split between the 21-year-old "One Last Time" singer and her 27-year-old beau is surprising given how smitten the two seemed with one another just a month ago.

"W my baby in the D #detroit #duh #NottheonlyDtho #what #gottagobye ? #ifyoudonthaveasenseofhumorpleaseunfollowme," Ariana joked on Instagram.

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And let's not forget their PDA at the GRAMMYs in February. "Look at her, amazing," Big Sean gushed about Ariana to ET, clearly appreciating her in her sexy Versace backless dress. "I'm a lucky guy."

Watch the video below to see the couple in happier times.