Beyoncé Knowles-Carter may be keeping a low profile lately, but she made sure to wish her best friend, singer Kelly Rowland, a happy birthday — by calling their bond "relationship goals."

The "Cowboy Carter" creator posted on Instagram on Feb. 11 — Rowland's 45th birthday — to mark the occasion. In the post, Beyoncé wrote "#RelationshipGoals Happy Birthday Kelly," sharing throwback photos of herself with Rowland and other family members.

The caption also nods to Rowland's recent project, the newly released film "Relationship Goals," in which she stars alongside rapper Clifford "Method Man" Smith.

The "Motivation" singer responded to the post commenting, "I wuv you my BB."

Of course, the former Destiny's Child bandmates and longtime friends have shared a close bond since their adolescent years.