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As you likely recall (or maybe you don't, which is totally OK, too), Sarah Silverman and Jimmy Kimmel dated for five years, from 2002 until 2007, and briefly rekindled their relationship only to break up again in 2009. However, their history never stopped them from maintaining their friendship.
In fact, today marks Kimmel's 50th birthday, and Silverman made sure to send her kind wishes via social media.
Sharing a couple throwback photos of the late night host with a handwritten "happy birthday" note on Twitter, Silverman wrote, "HOLY S--T Happy 50th Birthday to ma brother @jimmykimmel."