Perrie Edwards is allegedly concerned about when she will get to tie the knot with hubby-to-be Zayn Malik, as his band One Direction approach a busy few months of album promotion and touring.
The boys are slated to release their third LP Midnight Memories in November, following which they will head off around the world on their Where We Are jaunt.
"Zayn has reassured Perrie that she's his priority but Perrie's no fool and knows exactly how the industry works," a source told Star magazine.
Perrie and Zayn at work on their day jobs (WENN)
"A new studio album is likely to be followed by a lengthy bout of global promotion," they added. "The last thing Perrie wants to do is come between Zayn and the band, but she's been left wondering when the wedding is going to happen and has told him he must make time for it."
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The couple became engaged earlier this year, as revealed when Perrie was seen sporting an engagement ring on the red carpet for the 1D movie This Is Us.
"Perrie accepts she can't always be with Zayn, but she was hoping the engagement would bring them closer," the insider went on.
"She's beginning to feel like the wedding plans are at the mercy of One Direction's diary."
Still, Perrie's own diary is pretty busy - as her band Little Mix have a new album, Salute, out in the same month as the new 1D opus.
Its lead single, 'Move', will follow one week earlier.
Little Mix wow at make-up launch