Joanna Gaines' daughters have taken a shine to their new baby brother. The 40-year-old "Fixer Upper" star captured sweet moments between 12-year-old Ella, 8-year-old Emmie and Crew, her three-week-old son with husband and "Fixer Upper" co-star Chip Gaines, on Saturday. Gaines posted photos on Instagram Stories of Ella and Emmie holding Crew in a hammock. She said in one caption that her daughters were sharing their time with their youngest sibling. "Taking turns," the star wrote. RELATED LINK: 'MARRIED AT FIRST SIGHT' COUPLES NOW: WHO'S STILL TOGETHER? WHO BROKE UP? (PHOTOS) Gaines is parent to two other sons, 13-year-old Drake and 12-year-old Duke, with Chip. She gave birth to Crew in June after announcing her pregnancy in January. "Our baby boy, Crew Gaines, is here & we couldn't be more in love. He made an unexpected (and speedy) entrance into the world two and a half weeks early," the star tweeted June 23. "Thank you for all your thoughts and prayers." Gaines posted a cute photo last week of Chip holding baby Crew. She said her husband was keeping up a tradition of wearing the hospital bracelet from their kids' birth. '' "Chip started a tradition with Drake where he wore the hospital bracelet until it fell off... looks like the tradition lives on. #5," the star wrote. RELATED LINK: 'BIG BROTHER' SHOWMANCES NOW: WHO'S STILL TOGETHER? WHICH COUPLES HAVE SPLIT UP?? (PHOTOS) Gaines and Chip came to fame on "Fixer Upper," which ended in April after a five-season run on HGTV.