beautiful vs pretty

Some examples from the web:

• What was beautiful and right has become wrong.
• There's nothing more beautiful than Shukaku.
• A beautiful blue Tanzanite Diamond ring.
• Vermont's beautiful this time of year.
• I could make this a beautiful flat.
• She looks so beautiful and happy.
• 's beautiful, very reassuring.
• Perfect breakfast, room spotless, beautiful garden and beautiful landscape.
• We heard Chicago had beautiful sunrises.
• And Miss Bennett, with her beautiful research.
• We were all more beautiful before.
• Your daughter is charming and beautiful.
• Here is the most beautiful of Manayaycuna.
• Because your wife is more beautiful.
• Everything's more beautiful because we're doomed.
• But there are many beautiful people.
• While we watch some beautiful girls.
• A lovely prison with five beautiful children.
• You ruined my beautiful green dress.
• Look, Boston is a beautiful city.

Some examples from the web:

• Merlin gave Daniel some pretty valuable intel.
• Life's pretty empty without her.
• Actually, we're pretty normal.
• Security work's been pretty lean lately.
• Pretty, pretty, pretty great.
• Looks like V3 made some pretty generous donations.
• Criminal hideouts tend to be pretty nondescript.
• These things do become pretty obvious eventually.
• Your muscles feel pretty loose tonight.
• His motive seems pretty hate crime.
• It's getting pretty annoying, actually.
• Seemed pretty easy when you murdered Shado.
• The beam still looks pretty serious.
• She was pretty boring, actually.
• Sean's success with women was pretty impressive.
• Apparently, a pretty misogynistic spirit.
• I thought our last date was pretty fun.
• This Wendy chick is pretty hot.
• This article says sleepwalkers do some pretty wild stuff.
• Your timing was pretty awesome, actually.