Mac Miller, Donald Trump: Tycoon Reignites Beef On Twitter Prior To Rapper's New Album Release

Donald Trump can't seem to decide how he feels about Mac Miller. He took to Twitter today to once again bash the Pittsburgh-bred MC before Miller's latest Watching Movies With The Sound Off drops.

Little Mac Miller's next album may bomb.He can't use my name again for sales.

— Donald J. Trump (@realDonaldTrump) May 30, 2013

"Little Mac Miller's next album may bomb," wrote Trump. "He can't use my name again for sales."

Donald famously tore into Miller in January for using his name in the song "Donald Trump."

"Little @macmiller, you illegally used my name for your song 'Donald Trump' which now has over 75 million hits," wrote Trump in a string of tweets. "Little @macmiller, I want the money not the plaque you gave me! Little @macmiller, I'm now going to teach you a big boy lesson about lawsuits and finance. You ungrateful dog! Little @macmiller-I have more hair than you do and there's a slight age difference."

This flies in the face of what Trump said several months earlier, when he praised the rapper for garnering so much attention.

"A lot of people are calling me about the Mac Miller rap song. Now, it's named 'Donald Trump.' Maybe you should pay me a lot of money, but it just did over 20 million people, tuning into Mac Miller," Trump said. "So in one way, I'm proud of him. I haven't actually seen the language, it's a little hard to understand on the song itself. Probably, it's not the cleanest language you've ever heard, but this kid is the new Eminem. Everybody says he's fantastic. Let's see what it is."

"But the 'Donald Trump' song just hit over 20 million, that's not so bad. I'm very proud of him," he added.

Mac Miller has not responded to Trump's angry outbursts, but when the Donald initially praised him Miller said he was "excited" to be on Trump's radar.