Us Weekly has reported that Jennifer Aniston has rescheduled her wedding to avoid a clash with ex-husband Brad Pitt's upcoming nuptials to Angelina Jolie.

"She does not want her day associated with them," said the proverbial source. "She has been cranky from this stress. Justin [Theroux ]'s never seen her like this."

She initially considered moving her date forward and getting married first, but "Justin got weirded out by all the rushing", the insider added.

Aniston has now put her wedding planning completely on hold. "Nothing has happened on that front in a month," the source said.