It looks like the end of the road for K-pop power couple Nichkhun of the boy band 2PM and Girls' Generation vocalist Tiffany.

Ilsan Sports broke the news early Friday morning in Korea, that after 17 months, the duo were no longer dating. The report cited conflicting schedules as the primary causes for their split up. 

Representatives for the star's labels JYP and SM Entertainment rushed to confirm the breakup for the South Korean news outlet  TV Report.

"It is true that Nichkhun and Tiffany recently broke up," the JYP rep told the publication. "They broke up for personal reasons, so it was not previously mentioned. Nickhun is currently preparing for 2PM's comeback." 

Back in February, rumors of the couple breaking up began to surface in Chinese media reports. According to a report by the publication onTV, Tiffany was allegedly spotted with a Hong Kong actor during her promotional activities in the region. Yet, the rumors ended up being proven as false.

Tiffany and Nichkhun first revealed that they had been dating since December 2013, back in April of last year. Their relationship followed several dating announcements from members of Girls' Generation.

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About the writer: Adrienne Stanley is a contributing writer for Kpopstarz, KDramastars, MTV Iggy and CJ Entertainment's KCON blog. Her passions include a love of K-pop and Asian drama. When she is not writing she is hanging out on Twitter (@retrogirladdy).