Smith and wife Jada share the spotlight with the family's newest talent, son Jaden, in N.Y.C. Plus: Reese Witherspoon, Jessica Simpson and more

HELLO, DOLLY!

Leading the Dolly Parton tribute, Reese Witherspoon makes her first major public outing Sunday since splitting with husband Ryan Phillippe. "It's such an extraordinary honor to be an appreciative fan and to be here to honor her and her songwriting and her life and career," Witherspoon told PEOPLE of the country legend.