Celebrities having birthdays during the week of Oct. 13-19 include singer Usher, actor John Lithgow and "South Park” co-creator Trey Parker. Jazz trumpeter Wynton Marsalis turns 63, actor Zac Efron hits 37 and jazz musician Esperanza Spalding celebrates 40. Other celebs with big days include rapper Eminem, actor Sacha Baron Cohen, actor George Wendt and actor Matthew Macfadyen from “Succession.” Other musicians celebrating include singer-songwriter John Mayer, bassist Flea of the Red Hot Chili Peppers and country singer Natalie Maines of The Chicks. And two members of The Fugees are celebrating — Pras Michel and Wyclef Jean.
