Keke Palmer Sells in L.A.; Selena Gomez and John Legend Buy Homes

This week in celebrity real estate transactions, Keke Palmer put her starter house in Los Angeles up for sale, John Legend and Chrissy Teigen picked up a vacation getaway in Lake Arrowhead, and word on the street is Selena Gomez and Benny Blanco have settled into an architecturally pedigreed spread in Beverly Hills.

Late last year, soon after Selena Gomez and Benny Blanco announced their engagement, the singer/actor/beauty entrepreneur and her music producer fiancé…