We all know that bras can be a girl's best friend — or her worst enemy. Join Emily Curl and her R29 friends as they test out some of the internet's most popular bra tips and tricks. From adding extra cleavage to getting better support, these sneaky hacks may make you fall in love with your underpinnings all over again.
Like what you see? How about some more R29 goodness, right here?
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