Slusho! made a return appearance on Heroes in tonight's episode "Truth And Consequences". Once again, Elle (played by Kristin Bell) can be seen drinking Slusho! in her car. However this time, you can clearly see the Slusho! logo on the cup.
In case you missed it, Slusho! also appeared in the previous Heroes episode "Cautionary Tales".
UPDATE: You can now watch this scene on YouTube here: http://www.youtube.com/watch?v=a7LQkc34VMw
*Special thanks to Thierry for providing the screenshots and YouTube video!