The duo danced a tango inspired by True Blood for TV Icons Week, which earned them 33 points from the judges.
“Wish me and @lindsayarnold luck tonight and don’t forget to vote :),” Alek tweeted earlier in the day.
Lindsay wrote, “It’s show day!!!!:):) so excited to perform tonight!! Get ready for our @TrueBloodHBO inspired dance tonight! @DancingABC #DWTS”
To vote for Alek and Lindsay, call 855-234-5601!