On Twitter, the duo thanked fans for their support.
"WE are so proud of you...thank you so much" they wrote.
More top news
Professor Roger Scully of Cardiff University analyses the results of the latest Welsh Barometer Poll
Becoming cloudier from the north and west during the evening but some places continuing to see some clear spells
A council in Wales has had to pay more than £8,600 to end a hire contract for a Porsche its former boss used to drive.