Speaking with The Mail on Sunday, the 43-year-old former magazine cover girl said she last received the wrinkle-reducing injections a decade ago, but had underwent the cosmetic procedure for several years prior.
'There's a doctor here in London who I've gone to for Botox. I did a whole skin care line with him. But I haven't done Botox for 10 years," Crawford said. "And I didn't do collagen, I don't think."
The Mail said Crawford, who once appeared on the covers of magazines such as Vogue and Cosmopolitan, admits she feels added pressure to maintain a youthful appearance.
"Because people have such expectations of what they are going to find when they see me, that brings added pressure to fight the aging process," said Crawford, who retired from the world of modeling nine years ago.
"I mean, don't get me wrong, I think I'm holding together pretty good."