Gwen Stefani and Blake Shelton apply for a marriage license as they prepare to wed

Wedding bells! Gwen Stefani and Blake Shelton apply for marriage license and are set to exchange vows within days

Gwen Stefani and Blake Shelton appear to be ready to tie the knot after nearly six years together.

The 51-year-old No Doubt singer and the 45-year-old country star have filed for a marriage license in Oklahoma, TMZ reported on Thursday.

The move means the couple are likely to wed soon, as the license is only valid for 10 days.

Going to the chapel! Gwen Stefani, 51, and Blake Shelton, 45, have filed for a marriage license, TMZ reports. The two are likely marrying soon, as the Oklahoma marriage license is only good for 10 days.; seen in 2016 in Beverly Hills

According to sources close to the musical couple, they’re planning on getting married on Saturday at a ranch in Oklahoma owned by Blake, who hails from the state.

The two reportedly have an array of wedding activities planned for themselves and guests, although they’re keeping backups in mind if the weather doesn’t cooperate. 

If Saturday is a sunny day, Gwen is planning to walk down the aisle in an outdoor chapel located on the property.

The sources added that the couple and Gwen’s children are already in Oklahoma to be ready for the big day. 

Rural nuptials: According to sources close to the musical couple, they're planning on getting married on Saturday at a ranch in Oklahoma owned by Blake; seen in 2016 in Beverly Hills

Rural nuptials: According to sources close to the musical couple, they’re planning on getting married on Saturday at a ranch in Oklahoma owned by Blake; seen in 2016 in Beverly Hills