height="660" width="660" border="0" alt="David Foster, Katharine McPhee, Elton John AIDS Foundation Oscars Party" align="left" hspace="5" />
David Foster and Katharine McPhee hit all the right notes during their latest date night.
The couple—who tied the knot in 2019 and share 3-year-old son Rennie—didn't miss a style beat as they...