Cardi B stole the limelight at her boyfriend Stefon Diggs’ birthday. The NFL star celebrated his 32nd birthday on Nov. 29.On Sunday, the American rapper offered a glimpse of their celebration on Instagram. She shared a few pictures and videos of the special celebration with a sweet two-word caption."EL DOLORRRRRRRR," Cardi B captioned the post. View this post on Instagram Instagram PostIn the second slide in the post, Cardi B shared a romantic video. She kissed Diggs. The couple twinned in matching golden and black outfits.For her boyfriend's birthday, Cardi B wore a black body-fit dress. She styled it with a bun and carried a golden clutch. The back of her dress had a golden chain design on it. In the fourth slide of the post, she shared a picture of her dancing with Stefon Diggs.Stefon Diggs’ girlfriend Cardi B offers a glimpse of their babyStefon Diggs and Cardi B were blessed with their first child, a baby boy, on Nov. 4. Days after giving birth to the baby, the rapper shared a few pictures of their baby on her Instagram account.She shared a few snaps on Instagram on Nov. 20 with a caption in which she revealed the baby’s date of birth. View this post on Instagram Instagram PostCardi B shared four pictures. The first one was of her carrying the baby in her hands while wearing a short blue dress. She tied a matching scarf to her hair and carried the baby in a blue swaddle, which had the "Diggs" name printed on it. She also shared a picture from the hospital in the second slide of the post, followed by a few more snaps of their baby boy.Stefon Diggs’ girlfriend, Cardi B, announced the birth of the baby with a short video on Instagram on Nov. 14."A new baby into my world, and one more reason to be the best version of me, one more reason to love me more than anything else or anyone else, so I can continue giving my babies the love and life they deserve. This next chapter is Me vs. Me! It’s me against all odds, me against everything meant to get in my way," Cardi B captioned the post. View this post on Instagram Instagram PostHowever, at that time, she did not share the pictures of the baby boy. It’s Cardi B’s fourth child and the first with Stefon Diggs.