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Joe Nichols' family continues to grow. 

The country star announced Thursday via Twitter that he and his wife Heather are "pregnant again!"  But aside from adding that there's "another baby Nichols on the way in 2014!," the singer gives no indication of the baby's due date. 

Last month Nichols told "Country Weekly" that he and Heather wanted more children, and that they were "constantly trying."  Their new bundle of joy will be Joe and Heather's second child together. 

They celebrated the birth of their daughter, Dylan River Nichols, in April 2012.  Joe also has a teenage daughter, Ashelyn, from a previous relationship. 

Congrats to Joe and Heather!

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