In The Big Bang Theory episode ‘The Separation Agitation’, while Bernadette (Melissa Rauch) has difficulty leaving baby Halley in day care after she starts back to work, geologist Bert (Brian Posehn) brings his new girlfriend Rebecca to the apartment to meet the gang. She’s drop dead gorgeous which has some of Bert’s colleagues suspicious of her intentions.
Rebecca is portrayed by April Bowlby. She’s known for her role on Two and a Half Man (Alan’s girlfriend Kandi), Drop Dead Diva (Stacy Barrett), and How I Met Your Mother (Meg), among others. The Big Bang Theory airs Thursdays at 8pm on CBS.