Not to worry, it's just logistics!

Robert Pattinson and fiancee FKA Twigs have pushed back their wedding due to indecisiveness about the type of ceremony they'd like to have, People reports.

The couple, who got engaged earlier this year after dating for six months, started out wanting a small pub wedding, but now the British singer is thinking she would like a more elaborate affair.

"It will now be bigger but how big, nobody's quite sure at this moment in time. There's no fixed [wedding] date but will probably be late in the year," a source dished to the mag.

It sounds like it might be a grander fete than either of them originally planned on. "She talks about it keeping as real and low-key and then wants an elaborate glamorous Baroque affair. She was even talking at one stage about having a masked ball," the source added.

They better tie the knot soon, because it sounds like Twigs is getting broody!

"Women are amazing creatures. We can give birth. We have a womb. We can create life! Are you kidding me? We can create life! I honestly didn't give a sh*t about any of this stuff until about two years ago. I don't know whether it's my age – I'm going to be 28 in January – but all of a sudden I started thinking that if I had a daughter, it is gonna be terrifying," she recently told Britain's The Sunday Times.