Who is supporting westlife in Cardiff 7th march 2011?

I do not have direct, real-time access to the most up-to-date concert schedules, so if the date in question is recent, my information might be outdated. With this in mind, let me inform you that Westlife's concert in Cardiff on March 7th, 2019 was supported by the following artists:

- JLS

- Samantha Harvey

As previously stated, this information may be outdated, and it's always advisable to check the official sources or the venue's website for the latest and most accurate information regarding supporting acts and concert lineups.