This week in New York City, the Jennifer Lopez comeback tour rolled on.

With her most recent album tanking on the charts, this former A-lister is focusing again on acting. She guest-starred earler this year on an episode of How I Met Your Mother and will soon appear on Glee.

She's also set to star in a generic romantic comedy titled The Back-Up Plan. It opens on Friday.

Don't worry, though, despite all these roles, all her success and all her riches, J. Lo remains Jenny from the Block. Thank goodness, right?

Lopez made the publicity rounds in NYC this week, promoting her latets film on Today and on The Late Show with David Letterman. Peep her various appearances below:

[Photos: Fame Pictures, Splash News]

Will we go see The Back-Up Plan? God, no.

But are we happy she's no longer walking around in a catsuit? Heavens, yes.