Beyoncé and rapper husband Jay Z are currently working on their long-rumored joint album, according to their producer.

Detail, who contributed to the hip-hop power couple's 2013 hit "Drunk in Love," won his first Grammy award for Best R&B Song on Sunday evening. He was also nominated for Best Rap Song for Wiz Khalifa's "Blacc Hollywood" track "We Dem Boyz."

During his red carpet appearance at the prestigious ceremony, the Detroit, Michigan producer hinted at the "Crazy in Love" duo's upcoming full-length record, which could drop before the end of the year.

"I'm working with a couple of new projects that I don't want to unveil, and then me and Beyoncé and Jay Z are actually doing something together this year," he revealed to Billboard. "When you think of Jay and Bey together, you think 'album.' You should already know."

When asked if the LP was going to arrive in 2015, Detail coyly replied: "In my imaginary mind, I will work to say it's true."

Meanwhile, the R&B diva is reportedly having trust issues with the Brooklyn emcee, who is always on the phone.

"Beyoncé seems convinced that Jay Z is hiding things, and that there's a huge amount going on that she isn't privy to," a source told Grazia magazine.

The source added: "He's constantly on his phone and when they're at home, he's locked away in his office for house on phone calls or on this computer, which are secured with passwords and access codes."

Hov was even photographed (via Mirror) at Sushi Park restaurant on Hollywood's Sunset Boulevard recently, being unable to take his eyes off his phone. Bey apparently waved a finger at him at one point to get his attention.

Check out Detail's recent interview below: