You can watch the American version of Dancing with the Stars in Australia primarily through Disney+. However, since the show is region-locked to the US, a common method is to use a premium VPN (Virtual Private Network) to connect to a US server. This way, you can access Disney+ as if you were in the United States and stream the latest season. Popular VPN options include NordVPN or PureVPN. Additionally, episodes of Dancing with the Stars can also be streamed live on ABC or next-day on Hulu through a similar VPN setup, though these require US-based server access and possibly a US subscription. In brief:

• Get a premium VPN app (NordVPN, PureVPN)
• Connect to a US server
• Log in to Disney+ (or Hulu/ABC as options)
• Watch Dancing with the Stars live or on-demand

This approach is the easiest and most reliable way to watch the show in Australia.