Jenna Dewan Tatum rang in her 36th birthday on Saturday, and in honor of her special day, her husband, Channing, shared a loving message for her on Instagram. Along with a frame-worthy shot of the two hugging [2] under a rainbow, the actor, wrote, "@jennaldewan I'm not sure if this woman is my Rainbow or my pot of gold but I'm lucky either way happy birthday cake baby!" Could these two be any cuter?
