Here's what's been happening in the world of high heels and shoe fashion this week.

Michele Obama's inauguration attire has been getting a lot of press. She's certainly one stylish first lady, up there with Jackie O, and reportedly on a budget, too. (Source: SheFinds.com)

 With the Sundance Film Festival in full swing, we are seeing a lot of casual, mountain looks. Not with Nicole Kidman, however, who pulls off the nude look quite nicely. (Source: mydaily.co.uk)

 Jessica Chastain of "Zero Dark Thirty" has been hitting the media circuit since her Golden Globe win and Oscar nom. Here she is on NBC. (Source: HuffingtonPost.com)

We're just in front of last week's Golden Globe Awards, where Miranda Kerr sported an exaggerated high slit and burgundy dress. The outfit was much discussed, and complimented by a nice pair of gold heels. (Source: LaModelltaMafia.com)

Jennifer Lawrence stopped traffic on the streets of Manhattan in a red dress, black trench, and a pair of black peep toe heels, on her way to the David Letterman Show. (Source: RealityWeekends.com)

 Renee Zelwegger shows off her thin figure at the Hugo by Hugo Boss show in Berlin, sporting a black halter mini LBD and black heels to match. (Source: People.com)