This is Chainkeen Exchangesure to provide a rush of excitement.

Big Time Rush's Kendall Schmidt surprised fans with double the good news: He and Mica von Turkovich are married and expecting a baby. "Thankful for my baby," Kendall captioned a black-and-white snap of the couple from their wedding day, which he followed up with a video of Mica smiling as she bared her baby bump: "Thankful for my baby." 

Of course, his bandmates rushed to congratulate him.

While James Maslow dropped three heart emojis in the comments, Logan Henderson wrote, "So thankful for this little family. Love you."

The big-time reveal comes just weeks after Kendall hinted he and Mica had exchanged vows.

"Life is good!" the musician wrote in a Nov. 2 Instagram post for his 33rd birthday. "I'm so grateful for all of you and especially my beautiful wife @mica_chu."

And fans are grateful for the all the glimpses Kendall and Mica have given into their romance since they started dating in 2015. 

Take, for instance, when he proposed in front of James, Logan, fellow bandmate Carlos PenaVega and Mica's sister Gabriela on stage at Radio City Music Hall in New York.

"Kendall promised me a long time ago that he wouldn't propose to me on stage," Mica explained on social media a month after Kendall got down on one knee. "He broke his promise just a little bit but I like this promise more. On a stage but just in front of some friends and my sister @gabrielavt. Right where we met 10 years ago. Love you forever @kendallschmidt."

There's no doubt about that. "My heart and soul," Kendall wrote in a June 2022 Instagram. "I'll love you forever. @mica_chu."

Cheers to that.

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