Jay-Z has no lingering ill will toward former rival Nas. They settled their war of words a few years back, and Jay-Z and wife Beyoncé came to the Moët Rosé Lounge 2012 series to celebrate Nas’ new album, “Life Is Good,” at Bagatelle on Monday night. Beyoncé, sporting braided hair, was spotted dancing to the music. The night kicked off with a dinner followed by a packed after-party spun by Q-Tip, and DJ Wonder. Jermaine Dupri, Busta Rhymes, Swizz Beatz and Tyson Beckford attended.