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Is someone trying to keep up with the Kardashians?

While most stars opt for laid-back hair and makeup on their days off, Selena Gomez channeled the Kardashian sisters and got glammed up for her shopping trip in London on Wednesday.

The 18-year-old starlet stepped out in a half-up pompadour 'do, smoky eyes, and hot pink lips while hitting up stores like All Saints near Oxford Street.

Gomez wore a sequin top, skinny jeans, and gray booties. She paired her ensemble with a tan sweater and camel-colored satchel.

The "Who Says" singer has been quite the busy gal -- last week she wrapped up appearances for her new movie Monte Carlo, which hit theatres on Friday. Currently, she's in the UK promoting her new album "When the Sun Goes Down."