It goes without saying that a red lip is the perfect beauty accessory, and this week our favorite actresses and models prove just that. And whether they decided to go bold with a pop of color or take on a more neutral approach, these stars prove that the right lipstick can make all the difference. Models Barbara Palvin and Irina Shayk make messy locks and bold red lip a fall go-to look, while model Suki Waterhouse and actress Reese Witherspoon pair their red lips with chic, tousled up dos. Model Emily Ratajkowski and singer Solange Knowles make the case for glossy, nude lips, while actress Lily Collins proves that a taupe smokey eye and a pale pink lip go hand in hand. Here, a closer look at the best beauty moments of the week.