She continued: "This really helps to amplify your lashes and polish off the entire look.
"It's great for full volume and lengthening, the formula is super hydrating.
"I love how it builds, and that the price point is accessible for all budgets."
Discussing Meghan's makeup style, Lydia added: "Meghan favours a less-is-more approach to beauty; fresh, dewy skin to show off her natural tone and freckles; thick, lush lashes...
"She is a very classic, subdued glam kind of gal, which I truly admire."
£4 Spot Cream
Another budget buy that Meghan swears by is £4 tea tree oil by the Aussie brand Thursday's Plantation.
Meghan Markle walks red carpet with Tyler Perry in Beverly Hills
Meghan revealed: "It's not the most glamorous thing, but if you get a cut, a mosquito bite, a small breakout, no matter what it is, it's my little cure-all.
“It's inexpensive, it's small enough to carry on, and I bring it with me all the time."
Not only does the powerful skincare bargain buy helps to maintain a clear complexion, tea tree oil also treats a number of nasty fungal infections, such as the so-called athlete's foot.
Eucerin's Aquaphor
, Meghan's make-up artist Daniel Martin, who's also worked with Jessica Alba and Priyanka Chopra, revealed that ''less is definitely more''.
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Before highlighter's became all the rage around 2015, make-up lovers would use either a blinding eye shadow... or a shiny balm, such as Eucerin's Aquaphor, to achieve that glowy look.
He explained that when applied on the high points of your face, for example, your cheekbones, it will reflect light the same way a highlighter would.
Chatting to The Sun, Amber agreed, adding that Meghan's make-up routine ''hasn't really changed''.
''Even in the early days of her acting career she never piled on the products opting for real skin (using primer instead of foundation) freckles and all, with a fresh glow and just a smudge of tinted lip balm.''