He also appeared on Beyoncé's hit single "Crazy in Love" as well as "That's How You Like It" from her debut album Dangerously in Love. On her second album, B'Day, he made appearances on the hits "Déjà Vu" and "Upgrade U". In the video for the latter song, she comically imitates his appearance.[179] They kept a low profile while dating and were married on April 4, 2008.[180] Their relationship became a matter of public record on April 22, 2008,[181] but Beyoncé did not publicly debut her $5 million Lorraine Schwartz-designed wedding ring until the Fashion Rocks concert on September 5, 2008.[182] They reside in an $88 million home in the Bel Air neighborhood of Los Angeles.[183] They generally avoid discussing their relationship,[184] and Beyoncé has stated her belief that this has helped them, while Jay-Z agreed in a People article that they do not "play with [their] relationship".[185]