![Whitney Houston and cousin Dionne Warwick attend an Oscar party March 25, 2001](https://cdn-p.smehost.net/sites/5bc7eb1a2a034f359ad99734583ec240/wp-content/uploads/2018/12/181212_whitney_dionne.jpg)
Wishing Whitney’s cousin Dionne Warwick a very happy 80th Birthday!! Here Whitney joins Dionne (and Burt Bacharach) on “That’s What Friends Are For” (Whitney appears a little over 1 minute into the song.) Whitney performed with Dionne several times over the years, and in 2004, they co-headlined the Soul Divas Tour along with Natalie Cole.