Right down to today's news of her engagement to boyfriend of three years Liam Hemsworth, Miley Cyrus has gracefully walked the line between showbiz glitz (marrying a Hunger Games star!) and down-home values (she's 19!). She also gave Hemsworth a penis cake one time for his birthday, which exists entirely outside of the Nashville-to-Hollywood spectrum. Cyrus and Thor's brother have been on-again off-again for the past couple years — word to all young lovers, it may "just last 10 minutes," but salvia sows the seeds of eternal discord. Now it seems these two finally realized that the only way to ensure that an on-again off-again relationship stays on is to buy a ring (and a trending topic on Twitter). Basically, Miley and Liam will be in love forever and we should all wish them the best and be very jealous.