An overjoyed Miley Cryrus was brimming with happiness yesterday, excitedly tweeting about her engagement to Liam Hemsworth.The "Hunger Games” actor proposed to the former "Disney princess” on May 31 with a gawdy 3.5-carat diamond ring from jeweller Neil Lane.The band is handcrafted in 18-karat gold, speckled with intricate diamond floral motifs. The centre stone was hand cut ‘around 1880 or 1890,’ according to Lane, who spoke to People.com.Miley, 19, told People magazine: ‘I’m so happy to be engaged and look forward to a life of happiness with Liam.’The "LOL” actress tweeted a day after the proposal: ‘Heaven is a place on earth.’Yesterday she quoted, ‘I love you more today than yesterday but I love you less today than I will tomorrow,’ and also wrote: ‘life is beautiful.’