The former Countdown favorite was readily available to help Wales, as they went up in opposition to Uruguay, ultimately successful 35-13.
The 58-year-old teamed a patriotic high with a skintight pair of trousers for the large recreation in Japan.
Wearing her blonde tresses down in a straight fashion, she opted for a clingy, long-sleeved T-shirt emblazoned with the Welsh dragon.
Carol highlighted her tiny tum in a high-waisted pair of denims, which she tucked her high into.
Her khaki trousers clung to her backside and got here full with gold zip detailing and a chunky black belt.
They emphasised her award-winning derriere earlier than she completed off her ensemble with heeled boots.
She was seen asking a fellow attendee to take a snap of her with the stadium behind her.
Carol, who grew up in Prestatyn, has been protecting her 414,000 Twitter followers up-to-date on her journey to the sporting occasion, sharing quite a few footage on-line.
However, issues have been seemingly not going effectively for the presenter in the present day, if her newest add was something to go by.
She tweeted: “Wake up Wales… the boys want us singing @WelshRugbyUnion in a couple of hours time…
“I’ve ineffective cos misplaced my voice TOTALLY… lip syncing in the present day for me #Delilah #HymnsAndArias #CalonLan #HaveIMentionedImInJapan.”(sic)
Carol had beforehand complained about her minor well being problem simply hours earlier than on the micro-blogging website.
She quipped: “If anybody sees my voice in Kumamato are you able to please return it cos I appear to have misplaced it TOTALLY.
“Could be beer/wine/singing/stomach laughing/rugby combi occurring in these elements… Da iawn Carol…”