Article continues below advertisementJoan Collins is standing firm when it comes to weight-loss injections.As medications like Ozempic and Wegovy continue to surge in popularity, the 92-year-old icon made it clear she has no plans to follow the trend.Article continues below advertisement'I've Never Had Botox'Source: megaJoan Collins is making her stance on weight-loss injections crystal clear at 92.In a recent interview, Collins shared her personal philosophy on cosmetic treatments and slimming aids."I don't believe in needles and things.