all rights go to DWTS 10 + 10 + 10 + 10 = 40/40 go to to see all the other videos I have posted to youtube.\r<br>\r<br>Alexa PenaVega and Derek Hough - Tango - Week 5 scoring 10+10+10+10= 40/40 featuring: Jenna Johnson, Hayley Erbert, Brittany Cherry, Alan Bersten and .\r<br>\r<br>The comments for Alexa and Dereks Tango from Anna and Dominic on the fifth week of Season 21 of Dancing with the Stars. Derek Hough News site: .\r<br>\r<br>The afterbuzz comments for Alexa and Dereks Tango on the fifth week of Season 21 of Dancing with the stars. On the panel are Suri Serano, Anna Trebunskaya .