Katharine McPhee Claps Back at Anyone Questioning Her Engagement

Katharine McPhee -- or Kat, as she prefers to be called these days -- recently announced her engagement to 68-year-old music industry legend David Foster, better known to the gays as Yolanda Hadid's ex-husband (although he's also produced some legendary bops). In the wake of the announcement, many have thrown shade at the couple's age difference -- McPhee is 34, literally half her future husband's age. But the Waitress and Smash star isn't having it, and she clapped back at the haters on Twitter. "Y'all should be worrying more about registering to vote and midterm elections than who's marrying me," she wrote. "Thank you for coming to my TED talk."

The devil works hard, but the gay assistant running Katharine McPhee's Twitter account works harder.