The 25-year-old had "Bobbi Kristina" tattooed on his left forearm, and showed off the new ink in his profile picture. Gordon has several other tattoos, including a portrait of the 21-year-old actress' late mother, Whitney Houston, and her initials, "WH."
"Thank you all for your prayers," he tweeted for the first time since December 2014. "She is a strong person and will pull through this. Continue to pray for her."