Courtesy Nude by Rihanna; Inset: WireImage

If you can’t get enough of Rihanna, we’ve got the ultimate giveaway for you. One lucky fan will win tickets to a concert in one of four cities (L.A. on April 8, Houston on April 15, Atlanta on April 22 or N.Y.C. in May), plus a set of the singer’s new fragrance, Nude.

And the timing couldn’t be better: tomorrow is the last day to win tickets in the Nude by Rihanna City-a-Day Ticket Giveaway, in which fans could answer Rihanna trivia questions to get to see the star live.

All you have to do to win the tickets and the limited-edition 777 version of her Nude fragrance is be the first to tweet a link from of the star wearing your favorite look. Then choose which concert you want to attend and you’re all set!

Open only to those to whom this Tweet has been addressed, provided that entrant is a legal U.S. resident age 19 or older at the time of entry. Limited to one entry per Twitter account. One Twitter user who submits the required entry will be chosen to receive two Rihanna tickets and 777 Nude fragrance, which has an approximate retail value (ARV) of $275. Sponsor not responsible for any damage to computer equipment related to participating in this promotion. Items being distributed are not transferable or redeemable for cash. Consumers who obtain items are responsible for any and all taxes. Promotion begins at 12:00 p.m. ET or EST on 03/19/2013 and ends at 11:59 P.M. ET or EST on 03/19/2013. PEOPLE StyleWatch will contact the winner by a Twitter direct message on or before 03/19/2013. Employees of PEOPLE StyleWatch, Time Inc., Rihanna, Macy’s or any related companies are not eligible to enter or win. The winner(s) may be required to complete an affidavit of eligibility and waiver of liability before prize(s) can be awarded. A Twitter account is required to enter; it is free by signing up with a valid email address at Void where prohibited by law.