Cher decided to give attention to the increasingly irrelevant Donald Trump this week, taking Macy's to task on Twitter for carrying the senile businessman's product line. 

Of course, no attention goes unnoticed by Mr. Trump, so naturally a Twitter war erupted.

See what went down after the jump.

Three of our favorite things came together last weekend for a glorious threesome Down Under. Before our Mary minds go any further into the glittery gutter with the previous sentence, those three things were: Flash mobs, Dannii and Kylie Minogue. You're welcome.

Also, new details on Kylie's performance at the Macy's Thanksgiving Day Parade have been released. Seems Kylie will be performing at Herald Square on 34th Street between 6th and 7th Avenues. No specific time of performance has been announced, just the regular window of 9 a.m. to 12 p.m. However, if you hope to actually be within viewing range of the stage (and hopefully dancer and past Instinct cover-hottie Marco da Silva), be prepared to fight for a spot the night before. Or, if you...

If anything will get me up at 5 a.m. to wade through hundreds of thousands of tourists, this will: Kylie Minogue has just been announced as a performer of the 2010 Macy's Thanksgiving Day Parade!

From a press release:

International superstar Kylie Minogue has joined the talent line-up of the 84th Annual Macy's Thanksgiving Day Parade!  Kylie is poised to create a commotion with this special Thanksgiving Day performance when America’s favorite holiday tradition steps off at 9:00 AM on Thursday, November 25th, ready to entertain more than 3.5 million spectators lining the streets of Manhattan and more than 50 million viewers nationwide.