News Rumer Willis Congratulates 'Wifey' Peta Murgatroyd on Very 'DWTS' Engagement By Desiree Murphy 1:24 PM PST, December 6, 2015 Now Playing hh:mm:ss Rumer Willis may have been the one receiving all of the congratulations when she took home the mirror ball trophy on Dancing With the Stars in June, but now, she's the one sending out well wishes.The DWTS season 20 champion took to Instagram on Saturday to congratulate her "wifey," Peta Murgatroyd, on her engagement to fellow pro dancer Maksim Chmerkovskiy on Saturday. WATCH: 'DWTS' Pros Maksim Chmerkovskiy and Peta Murgatroyd Are Engaged"My wifey is getting married!!! ?love you @petamurgatroyd, so happy for you," Willis, 27, wrote. View this post on InstagramMy wifey is getting married!!! 💍 love you @petamurgatroyd, so happy for youA post shared by Rumer Willis (@rumerwillis) on Dec 5, 2015 at 10:02pm PST The House Bunny star shared another pic on Sunday, posing with Nicole Volynets and Murgatroyd, who is clearly showing off her stunning ring in the snap. View this post on InstagramAbout Last Night...A post shared by Rumer Willis (@rumerwillis) on Dec 6, 2015 at 11:35am PSTWillis wasn't the only one to congratulate the couple over social media, as many DWTS pros and former contestants shared their excitement following Chmerkovskiy's onstage proposal at the Sway: A Dance Trilogy dance show in Miami, Florida. PHOTOS: The Biggest and Best Celebrity Engagement RingsTom Bergeron, host of the dancing competition show, kept his message straight forward, simply re-tweeting Chmerkovskiy's announcement with, "Congratulations!!"Tony Dovolani was stoked about having Chmerkovskiy join the marriage "club."But Val Chmerkovskiy's post was by far the sweetest of them all. View this post on InstagramI love the two of you with all my heart. you have my brothers loyalty, heart. his one and only for the rest of his life. you're family now and that makes you my sister, the second most important woman in my life. what's mine is yours. Forever and always. Petachka your team got numbers now 😝🙌🏼 #trapqueenfolife #famovereverything @petamurgatroyd @maksimcA post shared by Val (@valentin) on Dec 5, 2015 at 8:16pm PSTChmerkovskiy, 35, and Murgatroyd, 29, have been dating on and off since 2012. Watch the video below to hear more news on the lovebirds' engagement.'Dancing With the Stars' Pros Maksim Chmerkovskiy and Peta Murgatroyd Engaged -- See the Ring!