Lauren Simon's changed her last name to Cowell after 15 years of relationship.

Lauren's Last Name Change

According to The Sun: They say he can never be tamed. This is how the 'world's only iconic bachelor' described himself. However, as a sign of loyalty, Simon Cowell's 15-year partner officially took his last name. Lauren, 48 years old, quietly launched her Instagram account last month using the last name Cowell.

This last name change marks an important step in the couple's relationship, showing how seriously they take each other. Simon Cowell, a well-known producer and judge, remained single for many years, so this step really marks a new phase in his life. Many fans are eagerly watching their relationship and possibly more news about this unusual couple. Watching their events on Instagram will now become even more interesting.