Gwen Stefani and Blake Shelton have been busy touring separately this summer, but took a break a over the Labor Day weekend to reconnect at the country crooner's Tishomingo ranch in Oklahoma. The cute couple clearly had some snuggle time -- but they also took Gwen's three kids out boating. Fun!

The "Holla Back Girl" singer shared a series of videos on her Snapchat Monday, showing the couple boating with her three kids — Kingston, 10, Zuma, 8, and Apollo, 2.

In the videos, Kingston is hanging with Shelton, who is letting toddler Apollo steer the boat. At one point, Zuma jumps onto an inflatable raft. Stefani was all smiles in a red leopard-print bikini during the modern family sesh.

Shelton is going to make a great step dad!

A source told Us Weekly, "The boys love him."

Apparently the couple, who went public in November 2015, are talking marriage. A source told the publication that they "talk openly about their future together." The source added, "They say things like, 'When we get married …' all the time."

Word on the street is that Shelton is redoing his vacation home and turning it into a Hawaiian-themed paradise for his blonde beauty and the three as a wedding gift!