Catherine was seated in the stands of the Amex Stadium with England’s Marlie Packer and Zoe Aldcroft and Jonathan Webb, vice-chairman of the Executive Board of World Rugby.
Earlier, Prince William attended the match between Wales and Fiji at the Sandy Park stadium in Exeter.
In Exeter today supporting @WelshRugbyUnion in the Women’s Rugby World Cup against Fiji. 🏴🏉 pic.twitter.com/UnZzsqmI8k
— The Prince and Princess of Wales (@KensingtonRoyal) September 6, 2025
The prince is patron of the Welsh Rugby Union (WRU) while the princess holds a similar position with the Rugby Football Union (RFU).
Wales ended their bitterly disappointing World Cup by failing to win a single game as they crashed to a 28-25 defeat by Fiji.
Tomorrow at 2.45pm the Amex will host New Zealand v Ireland.