Selena Gomez donned a strapless black dress with a knee-high slit at her cousin’s wedding in Dallas on Friday.
Gomez — who served as her cousin Priscilla DeLeon’s maid of honor, per Elle — styled her hair in loose curls for the event.
In footage posted to Twitter, Gomez, 26, is seen giving a speech at the wedding reception, telling her cousin, in part, that she “taught [her] to be so strong.”
Earlier this month, Gomez sizzled in a red one-piece during her cousin’s bachelorette party in Puerto Vallarta, Mexico.
Gomez previously celebrated her cousin's engagement with a post in March 2016. She said she and DeLeon "have waited our whole lives for this."
Separately, the “Wolves” singer recently posed with her mom and younger sister in a rare family photo.
Fox News' Nicole Darrah contributed to this report.