Today Your source for all things celebrity and entertainment. Carlos PenaVega has two women in his life right now?his wife (and Dancing With the Stars competitor) Alexa PenaVega , and his DWTS pro partner, Witney Carson . So which one of them knows the former boybander better? Who is the ultimate Carlos PenaVega expert: His life partner who does pretty much everything with him, or the one who rehearses and sweats and dances with him for hours and hours every day? (Side-note: There is a really cute husband-and-wife exchange here that you're going to be incredibly curious about?it seems the PenaVegas aren't going to tell you what Carlos' REAL hidden talent is.)