Cam Gigandet Welcomes Daughter Armie Heartly

Gregg DeGuire/PictureGroup/Getty

And baby makes five!

Actor Cam Gigandet and fiancée Dominique Geisendorff have welcomed their third child, the couple announced on Instagram Tuesday.

“#andtheycalledher Armie Heartly Gigandet,” Gigandet captioned a photo of his 8 lb., 8 oz. newborn daughter.

Born Monday, Nov. 30, the new addition joins big brother Rekker Radley, 3 next month, and sister Everleigh Ray, 6½.

In May, the couple used Memorial Day to simultaneously salute the soldiers and announce they were adding another baby to their brood.

“So thankful for the troops out there that protect this little (expanding) family of mine,” the mom-to-be wrote on Instagram, along with an ultrasound.

party of five! So blessed. Thank y'all so much for the love and kindness can't believe how lucky we are…. #soinlove

A post shared by Dominique (@dominiquenicoleg) on Dec 2, 2015 at 11:34pm PST

: – )

A post shared by Cam Gigandet (@the_new_gigandet) on Nov 30, 2015 at 12:26pm PST

#andtheycalledher Armie Heartly Gigandet

A post shared by Cam Gigandet (@the_new_gigandet) on Dec 1, 2015 at 1:14pm PST

Armie Heartly Gigandet

A post shared by Dominique (@dominiquenicoleg) on Dec 1, 2015 at 1:10pm PST

blissfully unaware that while we were hanging poolside in Palm Springs someone was breaking into our home. #soviolating #karmasabitch #atleastthesaintswon

A post shared by Dominique (@dominiquenicoleg) on Oct 4, 2015 at 8:47pm PDT

too much to be thankful for #lovemyfam #almostnotpregnant

A post shared by Dominique (@dominiquenicoleg) on Nov 27, 2015 at 9:31am PST

she smells so good #armieheartly

A post shared by Dominique (@dominiquenicoleg) on Dec 8, 2015 at 4:52pm PST

In the final weeks of her pregnancy, Geisendorff — who used fun belly art to announce she was expecting a girl — showed off her growing bump while lounging poolside with her kids and celebrating a ladies night out with friends.

“Celebrating birthday and baby … next time I see these girls I’ll have 3 kids,” she captioned the group photo.

— Anya Leon