What ring? Power couple Beyoncé and rapper Jay-Z still will not confirm that they were married on the down low last week in NYC, but the "Dreamgirls" star, 26, kept her ring finger hidden at a Houston Rockets vs. Phoenix Suns game in Houston on Friday.

Friends and family remain equally zipped about the not-so-secret secret ceremony. When asked about big sister Beyoncé's marital status, Solange told Us Weekly that she had "no idea" if her sister was loving the married life.

The ceremony was said to have taken place last week on the rooftop of Jay's building in NYC.

Click on an image to view the BEYONCE AND JAY-Z photo gallery!