Rumours surfaced earlier this week claiming that the couple planned to exchange vows in the next few months in an "intimate and informal" ceremony.
However, while Pitt has revealed that he would consider marrying Jolie at the request of their six children, sources have denied suggestions that such plans have been set in stone.
An insider called rumours of a wedding "false", adding that "there is no evidence nor any single truth" to the claims that Jolie and Pitt will tie the knot.
Pitt recently spoke out in support of gay marriage and New York's Marriage Equality Act, calling marriage a "constitutional right".
He has also said that he and Jolie go to extreme lengths in order to avoid the prying eyes of the press.
