Scarlets were left shell shocked as Cardiff Blues completed the double and kept their Pro14 play-off hopes alive.
Welsh Rugby Union
Wigan Warriors will not hold Wales defence coach Shaun Edwards to his previously announced agreement to return to the club.
Wales stars Alun Wyn Jones and George North may have played their last domestic games of the season while Ospreys do not expect Scott Williams to play again this term.
Already a Welsh legend, Alun Wyn Jones’ Six Nations exploits have elevated him to global greatness.
Audio & Video
Jonathan Davies reflects on the Grand Slam, a weekend of celebrations, a new Scarlets contract and his horse winning a big race.
Liam Williams or Elliot Daly? Finn Russell or Gareth Anscombe? There are selection dilemmas aplenty for Jeremy Guscott after an enthralling Six Nations.
Wales will aim for a Grand Slam when they face defending champions Ireland on Saturday - a role reversal of their dramatic 2009 clash.
Around the Web
Rugby Union commentaries
A rundown of all the latest BBC radio commentaries online.
Get score and result alerts in Sport app
All the action, reactions, news, views and excitement of the Six Nations direct to your phone via the BBC rugby news alerts.
How to get into rugby union
How to get into rugby union - through the age groups up to the 15-player game or try rugby sevens, which made its Olympic debut in 2016.
What are the basics of rugby union?
Want to brush up on your rugby knowledge? Let BBC Sport be your guide to the unique bits of rugby union.