Lauren silverman & simon cowell wedding photos

Simon Cowell has remained tight-lipped about his wedding to Lauren Silverman ever since they confirmed their engagement in January.

READ: Simon Cowell shares major wedding update as he prepares to marry Lauren Silverman

Multiple reports have suggested that the couple are set to tie the knot in London next month, however, according to Simon, this is untrue as he and Lauren "haven't put a date on" their nuptials.

WATCH: What has Simon Cowell done to his teeth?

When the wedding does take place, it is bound to be a very "glitzy" affair according to Simon's friend and BGT co-star David Walliams.

David shared his thoughts on the couple's big day in a new interview, admitting that it is not Simon's "style" to have a small wedding and he expects it to be a huge celebration.

READ: Why key members of Simon Cowell's family will miss wedding