Popsugar Celebrity Relationship Timeline Rumer Willis and Derek Richard Thomas's Relationship Rumer Willis and Derek Richard Thomas's Whirlwind Romance in Pictures 22 December 2022 by Chandler Plante View On One Page Photo 8 of 8 ADVERTISEMENT () Start Slideshow View this post on Instagram A post shared by Rumer Glenn Willis (@rumerwillis) Share This Link Copy ← Use Arrow Keys → 8 December 2022 Willis and Thomas announce they're expecting their first child. Previous Next Start Slideshow Relationship TimelineRelationshipsCelebrity PregnanciesRumer Willis